| 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 | $14.54 | 8.197% | $15.7318 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $233.51 | 6.752% | $249.2766 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $74.89 | 13.870% | $85.2772 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $56.37 | 7.530% | $60.6147 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $39.32 | 3.118% | $40.546 | $40.55 | $40.55 | $40.50 |
| Purchase #6 | $128.48 | 7.813% | $138.5181 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $239.39 | 11.829% | $267.7074 | $267.71 | $267.70 | $267.70 |
| 7 purchase totals = | $786.50 | $857.6718 | $857.68 | $857.70 | $857.60 | |