| 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 | $21.67 | 11.160% | $24.0884 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $130.78 | 9.197% | $142.8078 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $63.84 | 9.303% | $69.779 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $232.41 | 6.548% | $247.6282 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $117.44 | 7.642% | $126.4148 | $126.41 | $126.40 | $126.40 |
| Purchase #6 | $172.35 | 12.440% | $193.7903 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $101.42 | 3.548% | $105.0184 | $105.02 | $105.00 | $105.00 |
| 7 purchase totals = | $839.91 | $909.5269 | $909.53 | $909.55 | $909.50 | |