| 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 | $195.75 | 4.232% | $204.0341 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $212.50 | 9.536% | $232.764 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $13.82 | 5.722% | $14.6108 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $142.75 | 12.376% | $160.4167 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $233.86 | 13.231% | $264.802 | $264.80 | $264.80 | $264.80 |
| Purchase #6 | $235.89 | 10.546% | $260.767 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $214.33 | 12.472% | $241.0612 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,248.90 | $1,378.4558 | $1,378.45 | $1,378.40 | $1,378.50 | |