| 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 | $108.72 | 9.225% | $118.7494 | $118.75 | $118.75 | $118.70 |
| Purchase #2 | $232.55 | 5.581% | $245.5286 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $51.95 | 10.116% | $57.2053 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $210.63 | 6.329% | $223.9608 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $132.47 | 7.787% | $142.7854 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $245.60 | 12.229% | $275.6344 | $275.63 | $275.65 | $275.60 |
| Purchase #7 | $142.95 | 11.815% | $159.8395 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $1,124.87 | $1,223.7034 | $1,223.71 | $1,223.75 | $1,223.60 | |