| 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 | $14.76 | 9.500% | $16.1622 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $87.56 | 4.248% | $91.2795 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $70.31 | 3.786% | $72.9719 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $241.67 | 7.218% | $259.1137 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $74.78 | 12.853% | $84.3915 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $176.77 | 5.674% | $186.7999 | $186.80 | $186.80 | $186.80 |
| Purchase #7 | $74.37 | 5.829% | $78.705 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $740.22 | $789.4237 | $789.42 | $789.40 | $789.50 | |