| 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 | $22.95 | 4.806% | $24.053 | $24.05 | $24.05 | $24.10 |
| Purchase #2 | $164.93 | 10.724% | $182.6171 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $150.95 | 3.325% | $155.9691 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $25.33 | 11.394% | $28.2161 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $89.33 | 13.287% | $101.1993 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $95.36 | 11.774% | $106.5877 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $57.45 | 8.349% | $62.2465 | $62.25 | $62.25 | $62.20 |
| 7 purchase totals = | $606.30 | $660.8888 | $660.90 | $660.85 | $660.90 | |