| 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 | $63.43 | 10.543% | $70.1174 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $100.60 | 6.326% | $106.964 | $106.96 | $106.95 | $107.00 |
| Purchase #3 | $108.44 | 7.563% | $116.6413 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $104.43 | 8.244% | $113.0392 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $176.98 | 9.621% | $194.0072 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $227.91 | 6.553% | $242.8449 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $219.81 | 6.606% | $234.3306 | $234.33 | $234.35 | $234.30 |
| 7 purchase totals = | $1,001.60 | $1,077.9446 | $1,077.94 | $1,077.95 | $1,077.80 | |