| 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 | $65.81 | 10.765% | $72.8944 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $111.47 | 6.796% | $119.0455 | $119.05 | $119.05 | $119.00 |
| Purchase #3 | $73.34 | 9.530% | $80.3293 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $156.96 | 8.562% | $170.3989 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $146.66 | 7.495% | $157.6522 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $173.53 | 5.376% | $182.859 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $112.27 | 4.776% | $117.632 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $840.04 | $900.8113 | $900.81 | $900.85 | $900.80 | |