| 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 | $186.26 | 11.784% | $208.2089 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $35.62 | 10.716% | $39.437 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $88.52 | 10.589% | $97.8934 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $169.35 | 3.540% | $175.345 | $175.35 | $175.35 | $175.30 |
| Purchase #5 | $57.42 | 12.445% | $64.5659 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $145.71 | 9.874% | $160.0974 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $167.92 | 4.644% | $175.7182 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $850.80 | $921.2658 | $921.28 | $921.25 | $921.20 | |