| 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 | $170.89 | 13.546% | $194.0388 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $105.27 | 3.450% | $108.9018 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $225.40 | 6.432% | $239.8977 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $46.83 | 7.838% | $50.5005 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $93.96 | 5.258% | $98.9004 | $98.90 | $98.90 | $98.90 |
| Purchase #6 | $11.38 | 5.843% | $12.0449 | $12.04 | $12.05 | $12.00 |
| Purchase #7 | $164.70 | 7.243% | $176.6292 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $818.43 | $880.9133 | $880.91 | $880.95 | $880.80 | |