| 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 | $170.61 | 13.872% | $194.277 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $78.47 | 6.652% | $83.6898 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $6.31 | 10.702% | $6.9853 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $48.35 | 11.501% | $53.9107 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $39.43 | 7.105% | $42.2315 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $99.51 | 4.187% | $103.6765 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $195.42 | 7.378% | $209.8381 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $638.10 | $694.6089 | $694.62 | $694.70 | $694.60 | |