| 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 | $99.26 | 8.788% | $107.983 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $69.95 | 7.490% | $75.1893 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $187.29 | 3.407% | $193.671 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $40.46 | 5.596% | $42.7241 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $200.81 | 10.503% | $221.9011 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $163.69 | 9.387% | $179.0556 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $93.54 | 9.756% | $102.6658 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $855.00 | $923.1899 | $923.19 | $923.15 | $923.30 | |