| 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 | $15.78 | 7.115% | $16.9027 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $206.58 | 7.794% | $222.6808 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $61.54 | 9.348% | $67.2928 | $67.29 | $67.30 | $67.30 |
| Purchase #4 | $96.88 | 6.284% | $102.9679 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $99.59 | 11.258% | $110.8018 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $194.51 | 4.427% | $203.121 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $164.61 | 13.815% | $187.3509 | $187.35 | $187.35 | $187.40 |
| 7 purchase totals = | $839.49 | $911.1179 | $911.11 | $911.10 | $911.20 | |