| 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 | $31.39 | 4.178% | $32.7015 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $82.36 | 12.183% | $92.3939 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $135.76 | 9.533% | $148.702 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $168.53 | 5.722% | $178.1733 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $203.40 | 8.801% | $221.3012 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $194.82 | 4.308% | $203.2128 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $91.96 | 10.783% | $101.876 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $908.22 | $978.3607 | $978.35 | $978.35 | $978.40 | |