| 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 | $6.97 | 7.195% | $7.4715 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $200.64 | 6.431% | $213.5432 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $75.30 | 9.686% | $82.5936 | $82.59 | $82.60 | $82.60 |
| Purchase #4 | $221.40 | 3.203% | $228.4914 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $187.97 | 11.742% | $210.0414 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $59.48 | 12.415% | $66.8644 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $142.30 | 5.183% | $149.6754 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $894.06 | $958.6809 | $958.67 | $958.70 | $958.70 | |