| 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 | $167.33 | 4.796% | $175.3551 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $132.40 | 6.125% | $140.5095 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $70.91 | 4.611% | $74.1797 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $105.26 | 4.723% | $110.2314 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $66.59 | 12.414% | $74.8565 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $152.94 | 13.487% | $173.567 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $66.91 | 13.571% | $75.9904 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $762.34 | $824.6896 | $824.70 | $824.70 | $824.80 | |