| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.44 | 7.125% | $206.1514 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $151.31 | 12.713% | $170.546 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $173.35 | 6.565% | $184.7304 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $234.30 | 12.309% | $263.14 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $109.94 | 11.511% | $122.5952 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $187.93 | 12.757% | $211.9042 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $101.46 | 3.124% | $104.6296 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $1,150.73 | $1,263.6968 | $1,263.70 | $1,263.75 | $1,263.60 | |