| 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 | $213.85 | 3.704% | $221.771 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $150.55 | 13.197% | $170.4181 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $232.69 | 13.608% | $264.3545 | $264.35 | $264.35 | $264.40 |
| Purchase #4 | $188.93 | 7.820% | $203.7043 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $86.96 | 7.204% | $93.2246 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $149.77 | 13.788% | $170.4203 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $88.29 | 4.513% | $92.2745 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $1,111.04 | $1,216.1673 | $1,216.15 | $1,216.05 | $1,216.20 | |