| 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 | $223.51 | 8.505% | $242.5195 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $194.58 | 5.218% | $204.7332 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $177.74 | 3.827% | $184.5421 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $178.50 | 9.458% | $195.3825 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $232.82 | 4.847% | $244.1048 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $249.39 | 12.513% | $280.5962 | $280.60 | $280.60 | $280.60 |
| Purchase #7 | $12.86 | 10.436% | $14.2021 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $1,269.40 | $1,366.0804 | $1,366.07 | $1,366.10 | $1,366.00 | |