| 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 | $226.25 | 6.276% | $240.4495 | $240.45 | $240.45 | $240.40 |
| Purchase #2 | $99.42 | 13.257% | $112.6001 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $79.67 | 13.132% | $90.1323 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $116.80 | 7.678% | $125.7679 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $201.33 | 6.347% | $214.1084 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $212.69 | 13.203% | $240.7715 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $45.57 | 11.259% | $50.7007 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $981.73 | $1,074.5304 | $1,074.53 | $1,074.50 | $1,074.50 | |