| 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 | $116.72 | 3.865% | $121.2312 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $170.58 | 11.764% | $190.647 | $190.65 | $190.65 | $190.60 |
| Purchase #3 | $194.38 | 4.146% | $202.439 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $228.92 | 6.625% | $244.086 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $221.64 | 9.281% | $242.2104 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $28.31 | 11.599% | $31.5937 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $241.94 | 6.414% | $257.458 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $1,202.49 | $1,289.6653 | $1,289.67 | $1,289.70 | $1,289.60 | |