| 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 | $100.86 | 13.513% | $114.4892 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $202.49 | 8.245% | $219.1853 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $59.87 | 4.733% | $62.7036 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $137.98 | 3.674% | $143.0494 | $143.05 | $143.05 | $143.00 |
| Purchase #5 | $38.52 | 7.834% | $41.5377 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $221.79 | 9.799% | $243.5232 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $9.54 | 6.556% | $10.1654 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $771.05 | $834.6538 | $834.66 | $834.65 | $834.60 | |