| 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 | $190.87 | 4.507% | $199.4725 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $121.91 | 12.683% | $137.3718 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $119.28 | 8.330% | $129.216 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $208.36 | 5.673% | $220.1803 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $232.73 | 11.399% | $259.2589 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $70.45 | 10.641% | $77.9466 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $179.81 | 4.155% | $187.2811 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $1,123.41 | $1,210.7272 | $1,210.73 | $1,210.70 | $1,210.80 | |