| 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 | $230.53 | 12.800% | $260.0378 | $260.04 | $260.05 | $260.00 |
| Purchase #2 | $161.57 | 9.142% | $176.3407 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $94.77 | 3.625% | $98.2054 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $45.91 | 8.163% | $49.6576 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $160.45 | 10.429% | $177.1833 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $81.30 | 10.239% | $89.6243 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $108.36 | 10.680% | $119.9328 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $882.89 | $970.9819 | $970.98 | $971.00 | $970.90 | |