| 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 | $6.53 | 8.309% | $7.0726 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $192.25 | 11.581% | $214.5145 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $85.58 | 12.503% | $96.2801 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $205.71 | 7.306% | $220.7392 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $244.52 | 8.467% | $265.2235 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $21.28 | 11.188% | $23.6608 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $53.90 | 4.686% | $56.4258 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $809.77 | $883.9165 | $883.91 | $883.90 | $883.90 | |