| 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 | $249.34 | 7.753% | $268.6713 | $268.67 | $268.65 | $268.70 |
| Purchase #2 | $38.70 | 4.683% | $40.5123 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $12.28 | 8.147% | $13.2805 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $108.26 | 8.123% | $117.054 | $117.05 | $117.05 | $117.10 |
| Purchase #5 | $32.33 | 6.418% | $34.4049 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $35.32 | 3.617% | $36.5975 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $25.56 | 11.410% | $28.4764 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $501.79 | $538.9969 | $538.99 | $539.00 | $539.10 | |