| 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 | $35.70 | 12.355% | $40.1107 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $102.69 | 6.658% | $109.5271 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $68.69 | 9.698% | $75.3516 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $163.93 | 4.827% | $171.8429 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $41.48 | 8.612% | $45.0523 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $163.29 | 3.464% | $168.9464 | $168.95 | $168.95 | $168.90 |
| Purchase #7 | $136.77 | 3.190% | $141.133 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $712.55 | $751.9640 | $751.96 | $752.00 | $751.90 | |