| 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 | $26.69 | 3.172% | $27.5366 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $69.33 | 4.531% | $72.4713 | $72.47 | $72.45 | $72.50 |
| Purchase #3 | $153.51 | 5.309% | $161.6598 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $83.67 | 8.174% | $90.5092 | $90.51 | $90.50 | $90.50 |
| Purchase #5 | $82.98 | 13.606% | $94.2703 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $75.81 | 7.226% | $81.288 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $79.30 | 6.342% | $84.3292 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $571.29 | $612.0644 | $612.07 | $612.05 | $612.10 | |