| 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 | $220.71 | 4.552% | $230.7567 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $193.54 | 8.657% | $210.2948 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $239.33 | 4.532% | $250.1764 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $148.86 | 6.264% | $158.1846 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $167.58 | 13.867% | $190.8183 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $74.82 | 5.284% | $78.7735 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $121.42 | 11.273% | $135.1077 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $1,166.26 | $1,254.1120 | $1,254.11 | $1,254.10 | $1,254.20 | |