| 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 | $108.64 | 6.809% | $116.0373 | $116.04 | $116.05 | $116.00 |
| Purchase #2 | $116.38 | 7.467% | $125.0701 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $105.42 | 5.299% | $111.0062 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $142.30 | 7.262% | $152.6338 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $11.84 | 9.233% | $12.9332 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $229.63 | 8.531% | $249.2197 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $158.54 | 12.790% | $178.8173 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $872.75 | $945.7176 | $945.72 | $945.70 | $945.60 | |