| 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 | $131.76 | 13.622% | $149.7083 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $85.86 | 9.151% | $93.717 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $175.64 | 11.687% | $196.167 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $37.65 | 10.679% | $41.6706 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $188.68 | 6.704% | $201.3291 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $22.72 | 12.554% | $25.5723 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $209.31 | 8.124% | $226.3143 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $851.62 | $934.4786 | $934.48 | $934.40 | $934.50 | |