| 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 | $223.60 | 6.734% | $238.6572 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $149.77 | 5.723% | $158.3413 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $85.56 | 11.655% | $95.532 | $95.53 | $95.55 | $95.50 |
| Purchase #4 | $143.71 | 10.289% | $158.4963 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $173.37 | 12.542% | $195.1141 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $182.43 | 9.149% | $199.1205 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $197.97 | 13.386% | $224.4703 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $1,156.41 | $1,269.7317 | $1,269.73 | $1,269.70 | $1,269.70 | |