| 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 | $204.34 | 5.535% | $215.6502 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $7.40 | 9.401% | $8.0957 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $100.39 | 12.586% | $113.0251 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $50.40 | 5.754% | $53.3 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $250.64 | 8.784% | $272.6562 | $272.66 | $272.65 | $272.70 |
| Purchase #6 | $181.44 | 6.641% | $193.4894 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $28.80 | 12.296% | $32.3412 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $823.41 | $888.5578 | $888.57 | $888.60 | $888.60 | |