| 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 | $153.37 | 13.282% | $173.7406 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $97.77 | 8.635% | $106.2124 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $42.25 | 5.400% | $44.5315 | $44.53 | $44.55 | $44.50 |
| Purchase #4 | $24.51 | 13.590% | $27.8409 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $6.35 | 7.582% | $6.8315 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $155.54 | 10.823% | $172.3741 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $210.68 | 7.186% | $225.8195 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $690.47 | $757.3505 | $757.34 | $757.35 | $757.20 | |