| 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 | $185.44 | 7.296% | $198.9697 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $109.71 | 11.272% | $122.0765 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $80.99 | 13.754% | $92.1294 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $25.59 | 11.398% | $28.5067 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $94.30 | 7.834% | $101.6875 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $32.39 | 11.749% | $36.1955 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $181.27 | 7.512% | $194.887 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $709.69 | $774.4523 | $774.47 | $774.50 | $774.50 | |