| 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 | $196.74 | 12.385% | $221.1062 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $118.86 | 9.351% | $129.9746 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $145.59 | 8.477% | $157.9317 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $143.68 | 7.835% | $154.9373 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $9.49 | 9.447% | $10.3865 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $11.28 | 4.128% | $11.7456 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $93.42 | 8.143% | $101.0272 | $101.03 | $101.05 | $101.00 |
| 7 purchase totals = | $719.06 | $787.1091 | $787.12 | $787.15 | $787.00 | |