| 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 | $177.81 | 12.114% | $199.3499 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $40.31 | 9.354% | $44.0806 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $213.95 | 6.711% | $228.3082 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $136.76 | 3.455% | $141.4851 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $137.27 | 8.582% | $149.0505 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $159.73 | 7.627% | $171.9126 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $235.78 | 9.799% | $258.8841 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,101.61 | $1,193.0710 | $1,193.07 | $1,193.10 | $1,193.10 | |