| 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 | $21.79 | 11.261% | $24.2438 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $82.36 | 11.720% | $92.0126 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $92.38 | 4.654% | $96.6794 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $12.41 | 7.224% | $13.3065 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $99.47 | 13.157% | $112.5573 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $228.69 | 5.447% | $241.1467 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $150.86 | 12.688% | $170.0011 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $687.96 | $749.9474 | $749.95 | $749.95 | $749.90 | |