| 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 | $226.98 | 12.575% | $255.5227 | $255.52 | $255.50 | $255.50 |
| Purchase #2 | $210.48 | 13.762% | $239.4463 | $239.45 | $239.45 | $239.40 |
| Purchase #3 | $166.34 | 7.192% | $178.3032 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $98.91 | 6.481% | $105.3204 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $188.92 | 6.421% | $201.0506 | $201.05 | $201.05 | $201.10 |
| Purchase #6 | $143.32 | 3.781% | $148.7389 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $159.48 | 11.782% | $178.2699 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $1,194.43 | $1,306.6520 | $1,306.65 | $1,306.60 | $1,306.60 | |