| 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 | $145.55 | 6.424% | $154.9001 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $86.38 | 8.706% | $93.9002 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $170.99 | 4.521% | $178.7205 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $143.97 | 8.847% | $156.707 | $156.71 | $156.70 | $156.70 |
| Purchase #5 | $154.68 | 6.509% | $164.7481 | $164.75 | $164.75 | $164.70 |
| Purchase #6 | $120.73 | 8.516% | $131.0114 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $69.84 | 3.872% | $72.5442 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $892.14 | $952.5315 | $952.53 | $952.50 | $952.40 | |