| 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 | $168.47 | 12.288% | $189.1716 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $147.73 | 3.188% | $152.4396 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $88.57 | 10.719% | $98.0638 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $37.88 | 8.260% | $41.0089 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $223.80 | 9.758% | $245.6384 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $87.95 | 11.693% | $98.234 | $98.23 | $98.25 | $98.20 |
| Purchase #7 | $119.25 | 10.858% | $132.1982 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $873.65 | $956.7545 | $956.75 | $956.75 | $956.70 | |