| 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 | $215.25 | 7.294% | $230.9503 | $230.95 | $230.95 | $231.00 |
| Purchase #2 | $81.71 | 10.663% | $90.4227 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $166.95 | 9.501% | $182.8119 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $229.37 | 10.758% | $254.0456 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $153.79 | 12.590% | $173.1522 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $204.47 | 6.571% | $217.9057 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $227.64 | 7.428% | $244.5491 | $244.55 | $244.55 | $244.50 |
| 7 purchase totals = | $1,279.18 | $1,393.8375 | $1,393.84 | $1,393.80 | $1,393.80 | |