| 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 | $109.91 | 11.648% | $122.7123 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $171.72 | 5.814% | $181.7038 | $181.70 | $181.70 | $181.70 |
| Purchase #3 | $106.67 | 12.411% | $119.9088 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $98.71 | 10.255% | $108.8327 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $35.61 | 7.526% | $38.29 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $210.73 | 10.675% | $233.2254 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $168.61 | 10.601% | $186.4843 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $901.96 | $991.1573 | $991.15 | $991.20 | $991.10 | |