| 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 | $182.89 | 11.696% | $204.2808 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $13.99 | 6.175% | $14.8539 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $232.32 | 5.233% | $244.4773 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $219.85 | 13.366% | $249.2352 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $39.79 | 3.669% | $41.2499 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $197.51 | 8.544% | $214.3853 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $10.82 | 13.413% | $12.2713 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $897.17 | $980.7537 | $980.76 | $980.80 | $980.80 | |