| 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 | $14.96 | 4.536% | $15.6386 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $178.41 | 12.581% | $200.8558 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $172.58 | 11.655% | $192.6942 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $34.50 | 5.234% | $36.3057 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $91.46 | 11.513% | $101.9898 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $51.70 | 4.867% | $54.2162 | $54.22 | $54.20 | $54.20 |
| Purchase #7 | $156.44 | 6.830% | $167.1249 | $167.12 | $167.10 | $167.10 |
| 7 purchase totals = | $700.05 | $768.8252 | $768.83 | $768.80 | $768.80 | |