| 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 | $112.62 | 8.574% | $122.276 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $12.28 | 8.537% | $13.3283 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $77.39 | 9.485% | $84.7304 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $90.93 | 8.400% | $98.5681 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $220.95 | 5.521% | $233.1486 | $233.15 | $233.15 | $233.10 |
| Purchase #6 | $45.50 | 11.483% | $50.7248 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $105.57 | 13.304% | $119.615 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $665.24 | $722.3912 | $722.40 | $722.40 | $722.30 | |