| 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 | $18.55 | 9.769% | $20.3621 | $20.36 | $20.35 | $20.40 |
| Purchase #2 | $244.82 | 7.578% | $263.3725 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $9.61 | 7.752% | $10.355 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $228.45 | 9.711% | $250.6348 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $194.45 | 6.810% | $207.692 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $24.80 | 8.753% | $26.9707 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $42.88 | 4.859% | $44.9635 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $763.56 | $824.3506 | $824.34 | $824.30 | $824.50 | |