| 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 | $170.29 | 12.813% | $192.1093 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $172.27 | 6.600% | $183.6398 | $183.64 | $183.65 | $183.60 |
| Purchase #3 | $79.96 | 3.470% | $82.7346 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $221.37 | 6.136% | $234.9533 | $234.95 | $234.95 | $235.00 |
| Purchase #5 | $58.67 | 3.469% | $60.7053 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $130.30 | 11.794% | $145.6676 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $236.48 | 4.847% | $247.9422 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $1,069.34 | $1,147.7521 | $1,147.75 | $1,147.75 | $1,147.70 | |