| 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 | $159.68 | 11.761% | $178.46 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $109.54 | 6.181% | $116.3107 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $234.54 | 7.163% | $251.3401 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $15.54 | 6.516% | $16.5526 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $32.29 | 8.522% | $35.0418 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $146.70 | 6.412% | $156.1064 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $27.71 | 5.873% | $29.3374 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $726.00 | $783.1490 | $783.15 | $783.15 | $783.10 | |