| 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 | $39.69 | 12.378% | $44.6028 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $6.98 | 12.770% | $7.8713 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $210.93 | 12.726% | $237.773 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $129.29 | 7.335% | $138.7734 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $127.31 | 9.571% | $139.4948 | $139.49 | $139.50 | $139.50 |
| Purchase #6 | $43.81 | 12.163% | $49.1386 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $102.25 | 3.738% | $106.0721 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $660.26 | $723.7260 | $723.71 | $723.65 | $723.80 | |