| 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 | $58.69 | 9.324% | $64.1623 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $135.29 | 11.586% | $150.9647 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $86.91 | 10.820% | $96.3137 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $225.74 | 11.325% | $251.3051 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $92.87 | 3.469% | $96.0917 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $175.65 | 13.498% | $199.3592 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $139.69 | 8.605% | $151.7103 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $914.84 | $1,009.9070 | $1,009.90 | $1,009.85 | $1,010.00 | |