| 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 | $209.81 | 5.766% | $221.9076 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $57.52 | 11.688% | $64.2429 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $216.46 | 6.582% | $230.7074 | $230.71 | $230.70 | $230.70 |
| Purchase #4 | $96.77 | 11.734% | $108.125 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $18.41 | 10.751% | $20.3893 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $14.46 | 10.825% | $16.0253 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $139.74 | 10.845% | $154.8948 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $753.17 | $816.2923 | $816.30 | $816.35 | $816.20 | |