| 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 | $216.67 | 7.278% | $232.4392 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $114.63 | 3.729% | $118.9046 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $138.44 | 11.203% | $153.9494 | $153.95 | $153.95 | $153.90 |
| Purchase #4 | $17.48 | 8.317% | $18.9338 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $37.60 | 10.435% | $41.5236 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $106.34 | 13.835% | $121.0521 | $121.05 | $121.05 | $121.10 |
| Purchase #7 | $154.66 | 13.318% | $175.2576 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $785.82 | $862.0603 | $862.05 | $862.05 | $862.00 | |