| 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 | $143.39 | 12.721% | $161.6306 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $86.60 | 11.716% | $96.7461 | $96.75 | $96.75 | $96.70 |
| Purchase #3 | $204.87 | 12.642% | $230.7697 | $230.77 | $230.75 | $230.80 |
| Purchase #4 | $100.51 | 11.755% | $112.325 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $91.84 | 4.222% | $95.7175 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $146.50 | 9.144% | $159.896 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $10.60 | 4.378% | $11.0641 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $784.31 | $868.1490 | $868.16 | $868.15 | $868.10 | |