| 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 | $198.77 | 9.227% | $217.1105 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $229.56 | 3.566% | $237.7461 | $237.75 | $237.75 | $237.70 |
| Purchase #3 | $161.65 | 8.221% | $174.9392 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $15.62 | 6.392% | $16.6184 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $119.71 | 5.531% | $126.3312 | $126.33 | $126.35 | $126.30 |
| Purchase #6 | $94.27 | 7.297% | $101.1489 | $101.15 | $101.15 | $101.10 |
| Purchase #7 | $109.85 | 5.248% | $115.6149 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $929.43 | $989.5092 | $989.51 | $989.50 | $989.30 | |