| 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 | $240.49 | 4.148% | $250.4655 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $246.48 | 10.774% | $273.0358 | $273.04 | $273.05 | $273.00 |
| Purchase #3 | $45.77 | 6.783% | $48.8746 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $62.94 | 5.561% | $66.4401 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $55.80 | 11.497% | $62.2153 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $22.35 | 7.852% | $24.1049 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $42.85 | 12.152% | $48.0571 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $716.68 | $773.1933 | $773.20 | $773.15 | $773.20 | |