| 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 | $156.69 | 3.283% | $161.8341 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $212.73 | 7.607% | $228.9124 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $204.83 | 13.584% | $232.6541 | $232.65 | $232.65 | $232.70 |
| Purchase #4 | $64.59 | 10.618% | $71.4482 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $234.35 | 4.689% | $245.3387 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $9.31 | 9.740% | $10.2168 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $54.70 | 10.436% | $60.4085 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $937.20 | $1,010.8128 | $1,010.81 | $1,010.80 | $1,010.70 | |