| 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 | $181.43 | 9.431% | $198.5407 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $53.88 | 9.292% | $58.8865 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $87.57 | 4.439% | $91.4572 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $141.57 | 8.214% | $153.1986 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $14.41 | 4.548% | $15.0654 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $241.69 | 11.582% | $269.6825 | $269.68 | $269.70 | $269.70 |
| Purchase #7 | $12.61 | 10.264% | $13.9043 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $733.16 | $800.7352 | $800.74 | $800.75 | $800.80 | |