| 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 | $42.41 | 11.273% | $47.1909 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $146.36 | 8.707% | $159.1036 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $165.58 | 11.133% | $184.014 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $176.72 | 11.833% | $197.6313 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $102.93 | 8.264% | $111.4361 | $111.44 | $111.45 | $111.40 |
| Purchase #6 | $47.95 | 12.751% | $54.0641 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $142.60 | 11.727% | $159.3227 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $824.55 | $912.7627 | $912.75 | $912.75 | $912.70 | |