| 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 | $190.85 | 3.468% | $197.4687 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $100.77 | 7.279% | $108.105 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $117.36 | 3.282% | $121.2118 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $228.47 | 3.561% | $236.6058 | $236.61 | $236.60 | $236.60 |
| Purchase #5 | $41.53 | 5.564% | $43.8407 | $43.84 | $43.85 | $43.80 |
| Purchase #6 | $27.88 | 7.399% | $29.9428 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $122.89 | 3.167% | $126.7819 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $829.75 | $863.9567 | $863.96 | $863.95 | $863.90 | |