| 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 | $104.71 | 7.787% | $112.8638 | $112.86 | $112.85 | $112.90 |
| Purchase #2 | $118.67 | 10.181% | $130.7518 | $130.75 | $130.75 | $130.80 |
| Purchase #3 | $119.27 | 13.756% | $135.6768 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $81.45 | 9.513% | $89.1983 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $108.52 | 4.144% | $113.0171 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $132.94 | 10.834% | $147.3427 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $54.36 | 7.850% | $58.6273 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $719.92 | $787.4778 | $787.48 | $787.50 | $787.50 | |