| 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 | $159.57 | 9.831% | $175.2573 | $175.26 | $175.25 | $175.30 |
| Purchase #2 | $238.50 | 7.503% | $256.3947 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $164.33 | 8.127% | $177.6851 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $131.98 | 11.167% | $146.7182 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $117.45 | 6.243% | $124.7824 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $120.70 | 8.664% | $131.1574 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $65.85 | 12.556% | $74.1181 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $998.38 | $1,086.1132 | $1,086.12 | $1,086.10 | $1,086.20 | |