| 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 | $44.43 | 10.232% | $48.9761 | $48.98 | $49.00 | $49.00 |
| Purchase #2 | $100.31 | 7.828% | $108.1623 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $135.49 | 13.370% | $153.605 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $176.68 | 3.819% | $183.4274 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $99.31 | 8.576% | $107.8268 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $84.89 | 7.668% | $91.3994 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $114.63 | 5.602% | $121.0516 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $755.74 | $814.4486 | $814.46 | $814.50 | $814.50 | |