| 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 | $152.84 | 13.263% | $173.1112 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $184.42 | 11.226% | $205.123 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $50.57 | 8.653% | $54.9458 | $54.95 | $54.95 | $54.90 |
| Purchase #4 | $59.99 | 10.670% | $66.3909 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $197.90 | 11.500% | $220.6585 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $21.99 | 10.419% | $24.2811 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $182.58 | 10.528% | $201.802 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $850.29 | $946.3125 | $946.31 | $946.30 | $946.30 | |