| 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 | $30.67 | 10.338% | $33.8407 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $19.31 | 13.150% | $21.8493 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $70.98 | 5.868% | $75.1451 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $171.99 | 13.160% | $194.6239 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $16.39 | 13.669% | $18.6303 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $180.55 | 8.310% | $195.5537 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $198.98 | 3.604% | $206.1512 | $206.15 | $206.15 | $206.20 |
| 7 purchase totals = | $688.87 | $745.7942 | $745.79 | $745.80 | $745.70 | |