| 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 | $115.25 | 9.362% | $126.0397 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $42.35 | 13.792% | $48.1909 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $129.43 | 7.588% | $139.2511 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $91.55 | 4.183% | $95.3795 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $181.37 | 12.558% | $204.1464 | $204.15 | $204.15 | $204.10 |
| Purchase #6 | $93.70 | 3.320% | $96.8108 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $29.91 | 9.156% | $32.6486 | $32.65 | $32.65 | $32.60 |
| 7 purchase totals = | $683.56 | $742.4670 | $742.47 | $742.50 | $742.40 | |