| 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 | $89.74 | 9.323% | $98.1065 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $117.34 | 5.778% | $124.1199 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $18.51 | 6.283% | $19.673 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $190.25 | 8.257% | $205.9589 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $22.35 | 8.689% | $24.292 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $32.79 | 7.366% | $35.2053 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $187.70 | 9.828% | $206.1472 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $658.68 | $713.5028 | $713.51 | $713.45 | $713.50 | |