| 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 | $239.47 | 8.536% | $259.9112 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $19.79 | 4.142% | $20.6097 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $237.98 | 7.594% | $256.0522 | $256.05 | $256.05 | $256.10 |
| Purchase #4 | $243.84 | 5.695% | $257.7267 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $66.65 | 9.814% | $73.191 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $181.72 | 8.828% | $197.7622 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $213.31 | 12.271% | $239.4853 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $1,202.76 | $1,304.7383 | $1,304.74 | $1,304.75 | $1,304.80 | |