| 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 | $12.94 | 6.693% | $13.8061 | $13.81 | $13.80 | $13.80 |
| Purchase #2 | $224.37 | 4.472% | $234.4038 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $55.34 | 10.158% | $60.9614 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $34.96 | 3.544% | $36.199 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $68.89 | 8.631% | $74.8359 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $228.25 | 13.430% | $258.904 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $93.50 | 8.662% | $101.599 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $718.25 | $780.7092 | $780.71 | $780.70 | $780.70 | |