| 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 | $233.78 | 10.311% | $257.8851 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $84.69 | 7.150% | $90.7453 | $90.75 | $90.75 | $90.70 |
| Purchase #3 | $7.99 | 4.276% | $8.3317 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $18.27 | 13.322% | $20.7039 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $142.36 | 13.133% | $161.0561 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $208.55 | 11.300% | $232.1162 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $236.59 | 11.564% | $263.9493 | $263.95 | $263.95 | $263.90 |
| 7 purchase totals = | $932.23 | $1,034.7876 | $1,034.80 | $1,034.80 | $1,034.70 | |