| 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 | $24.82 | 9.443% | $27.1638 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $40.29 | 5.869% | $42.6546 | $42.65 | $42.65 | $42.70 |
| Purchase #3 | $169.48 | 9.429% | $185.4603 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $156.34 | 4.539% | $163.4363 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $246.54 | 6.804% | $263.3146 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $22.82 | 4.233% | $23.786 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $245.79 | 7.258% | $263.6294 | $263.63 | $263.65 | $263.60 |
| 7 purchase totals = | $906.08 | $969.4450 | $969.44 | $969.45 | $969.50 | |