| 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 | $131.29 | 8.325% | $142.2199 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $85.36 | 11.223% | $94.94 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $112.46 | 12.146% | $126.1194 | $126.12 | $126.10 | $126.10 |
| Purchase #4 | $40.93 | 12.660% | $46.1117 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $157.44 | 9.445% | $172.3102 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $152.64 | 4.751% | $159.8919 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $71.37 | 5.454% | $75.2625 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $751.49 | $816.8556 | $816.85 | $816.80 | $816.80 | |