| 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 | $108.74 | 11.808% | $121.58 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $178.86 | 10.441% | $197.5348 | $197.53 | $197.55 | $197.50 |
| Purchase #3 | $215.47 | 3.663% | $223.3627 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $28.43 | 9.739% | $31.1988 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $225.30 | 11.114% | $250.3398 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $15.61 | 7.595% | $16.7956 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $111.38 | 10.693% | $123.2899 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $883.79 | $964.1016 | $964.10 | $964.15 | $964.10 | |