| 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 | $12.86 | 6.608% | $13.7098 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $143.79 | 4.108% | $149.6969 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $38.41 | 5.522% | $40.531 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $111.99 | 5.609% | $118.2715 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $185.75 | 4.824% | $194.7106 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $93.46 | 8.815% | $101.6985 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $184.60 | 5.191% | $194.1826 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $770.86 | $812.8009 | $812.80 | $812.80 | $812.80 | |