| 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 | $122.51 | 3.496% | $126.7929 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $45.43 | 4.610% | $47.5243 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $46.97 | 8.847% | $51.1254 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $29.37 | 7.744% | $31.6444 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $188.58 | 12.580% | $212.3034 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $97.78 | 11.479% | $109.0042 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $43.48 | 10.870% | $48.2063 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $574.12 | $626.6009 | $626.59 | $626.60 | $626.50 | |