| 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 | $99.84 | 8.383% | $108.2096 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $193.32 | 4.793% | $202.5858 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $80.75 | 11.626% | $90.138 | $90.14 | $90.15 | $90.10 |
| Purchase #4 | $72.34 | 7.743% | $77.9413 | $77.94 | $77.95 | $77.90 |
| Purchase #5 | $142.62 | 3.363% | $147.4163 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $206.27 | 5.344% | $217.2931 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $216.93 | 8.872% | $236.176 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,012.07 | $1,079.7601 | $1,079.77 | $1,079.80 | $1,079.70 | |