| 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 | $98.69 | 5.708% | $104.3232 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $27.36 | 13.445% | $31.0386 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $71.57 | 5.306% | $75.3675 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $168.77 | 12.224% | $189.4004 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $144.76 | 9.580% | $158.628 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $112.38 | 9.424% | $122.9707 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $132.96 | 4.562% | $139.0256 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $756.49 | $820.7540 | $820.76 | $820.75 | $820.70 | |