| 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 | $166.60 | 13.293% | $188.7461 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $92.39 | 7.514% | $99.3322 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $178.55 | 11.653% | $199.3564 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $139.64 | 8.799% | $151.9269 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $108.62 | 10.844% | $120.3988 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $91.69 | 3.234% | $94.6553 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $102.32 | 6.369% | $108.8368 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $879.81 | $963.2525 | $963.27 | $963.30 | $963.20 | |