| 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 | $244.97 | 12.528% | $275.6598 | $275.66 | $275.65 | $275.70 |
| Purchase #2 | $204.41 | 12.648% | $230.2638 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $210.33 | 5.704% | $222.3272 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $144.88 | 4.591% | $151.5314 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $241.37 | 9.298% | $263.8126 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $116.63 | 11.299% | $129.808 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $137.26 | 8.784% | $149.3169 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $1,299.85 | $1,422.7197 | $1,422.72 | $1,422.70 | $1,422.70 | |