| 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 | $242.55 | 9.167% | $264.7846 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $87.86 | 10.162% | $96.7883 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $152.51 | 12.812% | $172.0496 | $172.05 | $172.05 | $172.00 |
| Purchase #4 | $224.82 | 11.403% | $250.4562 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $239.30 | 10.272% | $263.8809 | $263.88 | $263.90 | $263.90 |
| Purchase #6 | $95.89 | 9.307% | $104.8145 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $230.91 | 5.235% | $242.9981 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $1,273.84 | $1,395.7722 | $1,395.77 | $1,395.80 | $1,395.80 | |