| 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 | $210.60 | 9.829% | $231.2999 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $143.46 | 12.826% | $161.8602 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $219.50 | 5.370% | $231.2872 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $125.41 | 12.859% | $141.5365 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $69.36 | 3.316% | $71.66 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $177.56 | 6.553% | $189.1955 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $131.41 | 12.682% | $148.0754 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $1,077.30 | $1,174.9147 | $1,174.93 | $1,174.95 | $1,175.00 | |