| 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 | $102.43 | 7.864% | $110.4851 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $168.33 | 9.716% | $184.6849 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $181.56 | 13.325% | $205.7529 | $205.75 | $205.75 | $205.80 |
| Purchase #4 | $49.95 | 9.232% | $54.5614 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $54.69 | 9.330% | $59.7926 | $59.79 | $59.80 | $59.80 |
| Purchase #6 | $220.38 | 11.364% | $245.424 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $80.73 | 9.109% | $88.0837 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $858.07 | $948.7846 | $948.77 | $948.80 | $948.90 | |