| 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 | $233.26 | 8.519% | $253.1314 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $133.50 | 3.553% | $138.2433 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $69.30 | 9.692% | $76.0166 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $79.43 | 13.393% | $90.0681 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $245.55 | 3.843% | $254.9865 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $59.29 | 10.384% | $65.4467 | $65.45 | $65.45 | $65.40 |
| Purchase #7 | $38.86 | 13.689% | $44.1795 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $859.19 | $922.0721 | $922.08 | $922.10 | $922.00 | |