| 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 | $219.51 | 11.217% | $244.1324 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $246.44 | 9.539% | $269.9479 | $269.95 | $269.95 | $269.90 |
| Purchase #3 | $209.42 | 13.872% | $238.4707 | $238.47 | $238.45 | $238.50 |
| Purchase #4 | $197.25 | 3.653% | $204.4555 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $212.40 | 4.229% | $221.3824 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $35.49 | 6.795% | $37.9015 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $69.45 | 9.431% | $75.9998 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $1,189.96 | $1,292.2902 | $1,292.29 | $1,292.30 | $1,292.30 | |