| 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 | $70.60 | 3.509% | $73.0774 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $110.34 | 3.185% | $113.8543 | $113.85 | $113.85 | $113.90 |
| Purchase #3 | $166.41 | 5.633% | $175.7839 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $184.29 | 8.800% | $200.5075 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $215.54 | 13.457% | $244.5452 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $194.75 | 3.833% | $202.2148 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $219.73 | 7.717% | $236.6866 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $1,161.66 | $1,246.6697 | $1,246.67 | $1,246.70 | $1,246.70 | |