| 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 | $194.34 | 12.753% | $219.1242 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $82.58 | 11.273% | $91.8892 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $50.49 | 12.422% | $56.7619 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $178.28 | 7.423% | $191.5137 | $191.51 | $191.50 | $191.50 |
| Purchase #5 | $6.58 | 7.192% | $7.0532 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $78.81 | 3.620% | $81.6629 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $138.35 | 8.447% | $150.0364 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $729.43 | $798.0415 | $798.03 | $798.00 | $798.10 | |