| 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 | $150.33 | 13.403% | $170.4787 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $41.85 | 9.330% | $45.7546 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $207.69 | 3.541% | $215.0443 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $89.77 | 3.241% | $92.6794 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $144.34 | 11.593% | $161.0733 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $241.50 | 5.494% | $254.768 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $197.73 | 11.786% | $221.0345 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $1,073.21 | $1,160.8328 | $1,160.82 | $1,160.85 | $1,160.90 | |