| 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 | $205.66 | 7.170% | $220.4058 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $98.44 | 7.833% | $106.1508 | $106.15 | $106.15 | $106.20 |
| Purchase #3 | $235.70 | 13.431% | $267.3569 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $71.91 | 10.612% | $79.5411 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $190.73 | 5.664% | $201.5329 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $219.39 | 11.338% | $244.2644 | $244.26 | $244.25 | $244.30 |
| Purchase #7 | $19.45 | 10.708% | $21.5327 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $1,041.28 | $1,140.7846 | $1,140.78 | $1,140.80 | $1,140.80 | |