| 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 | $250.54 | 10.680% | $277.2977 | $277.30 | $277.30 | $277.30 |
| Purchase #2 | $115.88 | 9.248% | $126.5966 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $213.92 | 12.459% | $240.5723 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $228.61 | 6.273% | $242.9507 | $242.95 | $242.95 | $243.00 |
| Purchase #5 | $85.58 | 11.196% | $95.1615 | $95.16 | $95.15 | $95.20 |
| Purchase #6 | $124.49 | 11.803% | $139.1836 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $97.31 | 10.610% | $107.6346 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $1,116.33 | $1,229.3970 | $1,229.39 | $1,229.40 | $1,229.50 | |