| 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 | $94.61 | 12.694% | $106.6198 | $106.62 | $106.60 | $106.60 |
| Purchase #2 | $246.83 | 13.263% | $279.5671 | $279.57 | $279.55 | $279.60 |
| Purchase #3 | $75.41 | 11.497% | $84.0799 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $156.68 | 8.601% | $170.156 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $119.74 | 6.595% | $127.6369 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $101.49 | 8.196% | $109.8081 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $108.74 | 12.458% | $122.2868 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $903.50 | $1,000.1546 | $1,000.17 | $1,000.15 | $1,000.20 | |