| 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 | $43.68 | 3.324% | $45.1319 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $93.37 | 10.210% | $102.9031 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $145.35 | 7.131% | $155.7149 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $75.59 | 8.797% | $82.2397 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $225.36 | 4.393% | $235.2601 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $25.98 | 5.648% | $27.4474 | $27.45 | $27.45 | $27.40 |
| Purchase #7 | $202.55 | 7.216% | $217.166 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $811.88 | $865.8631 | $865.86 | $865.85 | $865.80 | |