| 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 | $220.76 | 11.754% | $246.7081 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $135.47 | 9.793% | $148.7366 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $245.72 | 13.663% | $279.2927 | $279.29 | $279.30 | $279.30 |
| Purchase #4 | $196.79 | 5.284% | $207.1884 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $167.93 | 5.257% | $176.7581 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $132.58 | 4.215% | $138.1682 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $97.28 | 13.150% | $110.0723 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $1,196.53 | $1,306.9244 | $1,306.93 | $1,306.90 | $1,307.00 | |