| 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 | $71.94 | 8.405% | $77.9866 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $151.66 | 5.444% | $159.9164 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $207.97 | 10.256% | $229.2994 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $135.92 | 3.848% | $141.1502 | $141.15 | $141.15 | $141.20 |
| Purchase #5 | $126.91 | 3.664% | $131.56 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $23.49 | 9.361% | $25.6889 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $12.38 | 3.723% | $12.8409 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $730.27 | $778.4424 | $778.45 | $778.45 | $778.50 | |