| 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 | $100.42 | 7.566% | $108.0178 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $175.89 | 10.774% | $194.8404 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $48.33 | 9.107% | $52.7314 | $52.73 | $52.75 | $52.70 |
| Purchase #4 | $11.43 | 10.654% | $12.6478 | $12.65 | $12.65 | $12.60 |
| Purchase #5 | $148.95 | 3.808% | $154.622 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $121.68 | 6.526% | $129.6208 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $157.58 | 10.626% | $174.3245 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $764.28 | $826.8047 | $826.80 | $826.75 | $826.60 | |