| 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 | $235.36 | 9.466% | $257.6392 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $54.85 | 9.352% | $59.9796 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $187.87 | 6.704% | $200.4648 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $122.81 | 12.355% | $137.9832 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $191.98 | 11.567% | $214.1863 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $17.63 | 8.497% | $19.128 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $65.95 | 12.830% | $74.4114 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $876.45 | $963.7925 | $963.79 | $963.85 | $963.80 | |