| 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 | $114.77 | 5.206% | $120.7449 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $20.68 | 5.854% | $21.8906 | $21.89 | $21.90 | $21.90 |
| Purchase #3 | $121.36 | 6.510% | $129.2605 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $80.64 | 12.485% | $90.7079 | $90.71 | $90.70 | $90.70 |
| Purchase #5 | $191.39 | 6.569% | $203.9624 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $79.34 | 7.870% | $85.5841 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $40.86 | 10.583% | $45.1842 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $649.04 | $697.3346 | $697.32 | $697.35 | $697.40 | |