| 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 | $138.30 | 6.106% | $146.7446 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $152.66 | 5.312% | $160.7693 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $83.52 | 3.310% | $86.2845 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $36.79 | 6.795% | $39.2899 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $102.53 | 8.682% | $111.4317 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $120.83 | 8.465% | $131.0583 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $221.78 | 10.327% | $244.6832 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $856.41 | $920.2615 | $920.25 | $920.30 | $920.30 | |