| 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 | $123.92 | 13.707% | $140.9057 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $194.92 | 4.495% | $203.6817 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $177.69 | 9.314% | $194.24 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $141.83 | 9.283% | $154.9961 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $196.59 | 7.729% | $211.7844 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $198.42 | 9.229% | $216.7322 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $240.62 | 7.475% | $258.6063 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,273.99 | $1,380.9464 | $1,380.95 | $1,381.00 | $1,380.90 | |