| 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 | $149.71 | 4.229% | $156.0412 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $243.51 | 5.659% | $257.2902 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $76.42 | 10.428% | $84.3891 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $76.46 | 9.391% | $83.6404 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $69.28 | 3.131% | $71.4492 | $71.45 | $71.45 | $71.40 |
| Purchase #6 | $182.58 | 9.769% | $200.4162 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $19.95 | 5.400% | $21.0273 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $817.91 | $874.2536 | $874.26 | $874.30 | $874.10 | |