| 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 | $137.56 | 8.673% | $149.4906 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $81.28 | 12.758% | $91.6497 | $91.65 | $91.65 | $91.60 |
| Purchase #3 | $219.68 | 5.724% | $232.2545 | $232.25 | $232.25 | $232.30 |
| Purchase #4 | $213.73 | 4.307% | $222.9354 | $222.94 | $222.95 | $222.90 |
| Purchase #5 | $112.93 | 4.417% | $117.9181 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $74.64 | 7.742% | $80.4186 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $27.76 | 9.401% | $30.3697 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $867.58 | $925.0366 | $925.04 | $925.00 | $925.00 | |