| 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 | $96.93 | 11.810% | $108.3774 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $78.69 | 12.260% | $88.3374 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $152.66 | 7.473% | $164.0683 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $38.39 | 12.869% | $43.3304 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $218.68 | 9.659% | $239.8023 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $25.47 | 9.544% | $27.9009 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $41.68 | 11.734% | $46.5707 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $652.50 | $718.3874 | $718.39 | $718.40 | $718.40 | |