| 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 | $212.67 | 10.719% | $235.4661 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $157.43 | 7.162% | $168.7051 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $221.29 | 11.423% | $246.568 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $53.30 | 8.755% | $57.9664 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $13.53 | 3.766% | $14.0395 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $117.52 | 3.810% | $121.9975 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $33.51 | 13.719% | $38.1072 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $809.25 | $882.8498 | $882.87 | $882.80 | $882.90 | |