| 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 | $250.26 | 7.248% | $268.3988 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $94.42 | 6.663% | $100.7112 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $8.75 | 6.429% | $9.3125 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $12.48 | 13.802% | $14.2025 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $150.39 | 4.772% | $157.5666 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $221.40 | 5.487% | $233.5482 | $233.55 | $233.55 | $233.50 |
| Purchase #7 | $185.28 | 5.525% | $195.5167 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $922.98 | $979.2565 | $979.26 | $979.20 | $979.20 | |