| 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 | $109.48 | 8.758% | $119.0683 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $148.61 | 5.720% | $157.1105 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $181.35 | 3.814% | $188.2667 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $96.44 | 12.683% | $108.6715 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $12.52 | 3.794% | $12.995 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $95.55 | 11.152% | $106.2057 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $108.49 | 7.737% | $116.8839 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $752.44 | $809.2016 | $809.21 | $809.15 | $809.30 | |