| 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 | $110.63 | 13.121% | $125.1458 | $125.15 | $125.15 | $125.10 |
| Purchase #2 | $224.93 | 9.466% | $246.2219 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $204.55 | 11.635% | $228.3494 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $151.88 | 9.750% | $166.6883 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $49.53 | 6.392% | $52.696 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $174.92 | 3.136% | $180.4055 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $140.31 | 12.355% | $157.6453 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $1,056.75 | $1,157.1522 | $1,157.17 | $1,157.15 | $1,157.00 | |