| 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 | $156.92 | 7.322% | $168.4097 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $215.70 | 10.736% | $238.8576 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $55.47 | 3.710% | $57.5279 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $241.59 | 4.290% | $251.9542 | $251.95 | $251.95 | $252.00 |
| Purchase #5 | $239.52 | 6.616% | $255.3666 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $239.31 | 7.542% | $257.3588 | $257.36 | $257.35 | $257.40 |
| Purchase #7 | $209.68 | 8.811% | $228.1549 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,358.19 | $1,457.6297 | $1,457.63 | $1,457.60 | $1,457.80 | |