| 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 | $183.71 | 7.657% | $197.7767 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $243.51 | 7.779% | $262.4526 | $262.45 | $262.45 | $262.50 |
| Purchase #3 | $191.70 | 12.457% | $215.5801 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $98.78 | 13.841% | $112.4521 | $112.45 | $112.45 | $112.50 |
| Purchase #5 | $224.87 | 10.782% | $249.1155 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $111.47 | 9.486% | $122.044 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $152.42 | 10.392% | $168.2595 | $168.26 | $168.25 | $168.30 |
| 7 purchase totals = | $1,206.46 | $1,327.6805 | $1,327.68 | $1,327.70 | $1,327.80 | |