| 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 | $176.87 | 8.385% | $191.7005 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $229.54 | 9.243% | $250.7564 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $10.34 | 10.335% | $11.4086 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $81.41 | 5.170% | $85.6189 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $14.92 | 10.528% | $16.4908 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $169.49 | 7.400% | $182.0323 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $99.83 | 7.695% | $107.5119 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $782.40 | $845.5194 | $845.52 | $845.50 | $845.50 | |