| 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 | $154.70 | 7.413% | $166.1679 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $130.40 | 8.246% | $141.1528 | $141.15 | $141.15 | $141.20 |
| Purchase #3 | $236.32 | 4.648% | $247.3042 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $240.71 | 6.801% | $257.0807 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $235.55 | 6.347% | $250.5004 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $47.58 | 6.555% | $50.6989 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $109.94 | 4.432% | $114.8125 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $1,155.20 | $1,227.7174 | $1,227.71 | $1,227.70 | $1,227.80 | |