| 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 | $119.48 | 13.446% | $135.5453 | $135.55 | $135.55 | $135.50 |
| Purchase #2 | $141.51 | 5.774% | $149.6808 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $91.31 | 8.766% | $99.3142 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $55.47 | 4.840% | $58.1547 | $58.15 | $58.15 | $58.20 |
| Purchase #5 | $145.46 | 13.293% | $164.796 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $24.25 | 12.546% | $27.2924 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $32.77 | 13.735% | $37.271 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $610.25 | $672.0544 | $672.05 | $672.05 | $672.10 | |