| 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 | $41.49 | 7.518% | $44.6092 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $210.43 | 4.135% | $219.1313 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $7.80 | 12.384% | $8.766 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $187.47 | 8.479% | $203.3656 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $99.28 | 7.593% | $106.8183 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $178.66 | 9.591% | $195.7953 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $83.55 | 13.322% | $94.6805 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $808.68 | $873.1662 | $873.18 | $873.15 | $873.20 | |