| 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 | $199.47 | 4.137% | $207.7221 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $94.54 | 8.730% | $102.7933 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $72.47 | 12.815% | $81.757 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $205.95 | 10.739% | $228.067 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $48.52 | 10.519% | $53.6238 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $76.65 | 9.750% | $84.1234 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $56.97 | 5.683% | $60.2076 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $754.57 | $818.2942 | $818.29 | $818.20 | $818.30 | |