| 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 | $169.69 | 11.443% | $189.1076 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $47.66 | 4.603% | $49.8538 | $49.85 | $49.85 | $49.90 |
| Purchase #3 | $155.89 | 6.654% | $166.2629 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $101.47 | 10.122% | $111.7408 | $111.74 | $111.75 | $111.70 |
| Purchase #5 | $192.90 | 9.215% | $210.6757 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $33.76 | 8.203% | $36.5293 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $131.63 | 10.815% | $145.8658 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $833.00 | $910.0359 | $910.04 | $910.05 | $910.10 | |