| 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 | $42.87 | 10.449% | $47.3495 | $47.35 | $47.35 | $47.30 |
| Purchase #2 | $100.47 | 12.132% | $112.659 | $112.66 | $112.65 | $112.70 |
| Purchase #3 | $31.62 | 12.465% | $35.5614 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $43.41 | 4.536% | $45.3791 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $229.53 | 9.545% | $251.4386 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $28.64 | 12.167% | $32.1246 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $7.76 | 12.656% | $8.7421 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $484.30 | $533.2543 | $533.25 | $533.25 | $533.20 | |