| 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 | $175.28 | 12.562% | $197.2987 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $37.51 | 5.792% | $39.6826 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $182.79 | 9.848% | $200.7912 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $93.32 | 13.381% | $105.8071 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $225.58 | 12.406% | $253.5655 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $89.38 | 5.802% | $94.5658 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $47.26 | 13.819% | $53.7909 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $851.12 | $945.5018 | $945.51 | $945.50 | $945.60 | |