| 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 | $131.41 | 12.844% | $148.2883 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $199.62 | 13.676% | $226.92 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $66.53 | 3.225% | $68.6756 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $78.95 | 6.302% | $83.9254 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $189.71 | 13.297% | $214.9357 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $73.85 | 11.783% | $82.5517 | $82.55 | $82.55 | $82.60 |
| Purchase #7 | $90.87 | 12.115% | $101.8789 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $830.94 | $927.1756 | $927.19 | $927.25 | $927.20 | |