| 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 | $14.80 | 8.813% | $16.1043 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $193.73 | 6.808% | $206.9191 | $206.92 | $206.90 | $206.90 |
| Purchase #3 | $159.74 | 5.624% | $168.7238 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $78.67 | 6.581% | $83.8473 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $181.66 | 6.791% | $193.9965 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $47.73 | 13.153% | $54.0079 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $137.92 | 9.291% | $150.7341 | $150.73 | $150.75 | $150.70 |
| 7 purchase totals = | $814.25 | $874.3330 | $874.33 | $874.30 | $874.20 | |