| 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 | $152.58 | 9.259% | $166.7074 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $68.30 | 13.481% | $77.5075 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $188.89 | 9.135% | $206.1451 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $110.97 | 8.319% | $120.2016 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $118.71 | 3.606% | $122.9907 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $174.95 | 12.665% | $197.1074 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $101.47 | 4.423% | $105.958 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $915.87 | $996.6177 | $996.63 | $996.60 | $996.60 | |