| 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 | $94.44 | 13.610% | $107.2933 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $228.72 | 12.687% | $257.7377 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $143.67 | 12.311% | $161.3572 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $148.66 | 13.114% | $168.1553 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $25.34 | 4.188% | $26.4012 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $82.80 | 10.536% | $91.5238 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $139.27 | 12.800% | $157.0966 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $862.90 | $969.5651 | $969.57 | $969.55 | $969.60 | |