| 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 | $122.67 | 3.701% | $127.21 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $10.79 | 5.224% | $11.3537 | $11.35 | $11.35 | $11.40 |
| Purchase #3 | $94.88 | 5.723% | $100.31 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $54.33 | 13.311% | $61.5619 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $67.53 | 10.580% | $74.6747 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $105.28 | 4.731% | $110.2608 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $51.60 | 12.872% | $58.242 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $507.08 | $543.6131 | $543.60 | $543.55 | $543.70 | |