| 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 | $167.65 | 12.602% | $188.7773 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $176.94 | 9.684% | $194.0749 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $143.33 | 9.130% | $156.416 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $90.57 | 12.504% | $101.8949 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $36.46 | 7.633% | $39.243 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $132.73 | 6.443% | $141.2818 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $30.61 | 11.408% | $34.102 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $778.29 | $855.7899 | $855.78 | $855.80 | $855.80 | |