| 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 | $89.99 | 3.597% | $93.2269 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $172.39 | 6.174% | $183.0334 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $20.94 | 10.667% | $23.1737 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $83.25 | 9.759% | $91.3744 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $179.76 | 6.746% | $191.8866 | $191.89 | $191.90 | $191.90 |
| Purchase #6 | $239.62 | 5.854% | $253.6474 | $253.65 | $253.65 | $253.60 |
| Purchase #7 | $24.59 | 6.464% | $26.1795 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $810.54 | $862.5219 | $862.52 | $862.55 | $862.50 | |