| 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 | $84.79 | 13.470% | $96.2112 | $96.21 | $96.20 | $96.20 |
| Purchase #2 | $210.98 | 4.762% | $221.0269 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $17.47 | 7.363% | $18.7563 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $101.50 | 11.741% | $113.4171 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $181.95 | 8.660% | $197.7069 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $19.42 | 4.520% | $20.2978 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $102.72 | 12.595% | $115.6576 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $718.83 | $783.0738 | $783.09 | $783.05 | $783.10 | |