| 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 | $88.83 | 13.773% | $101.0646 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $11.74 | 5.573% | $12.3943 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $165.90 | 10.586% | $183.4622 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $23.58 | 8.371% | $25.5539 | $25.55 | $25.55 | $25.60 |
| Purchase #5 | $66.69 | 5.143% | $70.1199 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $56.64 | 4.352% | $59.105 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $226.83 | 4.540% | $237.1281 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $640.21 | $688.8280 | $688.82 | $688.80 | $688.90 | |