| 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 | $54.44 | 3.520% | $56.3563 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $225.84 | 3.415% | $233.5524 | $233.55 | $233.55 | $233.60 |
| Purchase #3 | $17.97 | 3.217% | $18.5481 | $18.55 | $18.55 | $18.50 |
| Purchase #4 | $217.89 | 12.199% | $244.4704 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $215.46 | 6.830% | $230.1759 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $10.42 | 12.179% | $11.6891 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $134.25 | 10.489% | $148.3315 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $876.27 | $943.1237 | $943.13 | $943.15 | $943.20 | |