| 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 | $145.90 | 8.369% | $158.1104 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $162.53 | 6.692% | $173.4065 | $173.41 | $173.40 | $173.40 |
| Purchase #3 | $210.50 | 10.306% | $232.1941 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $202.98 | 10.336% | $223.96 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $57.32 | 4.635% | $59.9768 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $120.62 | 9.804% | $132.4456 | $132.45 | $132.45 | $132.40 |
| Purchase #7 | $37.40 | 11.765% | $41.8001 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $937.25 | $1,021.8935 | $1,021.90 | $1,021.90 | $1,021.90 | |