| 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 | $188.29 | 9.622% | $206.4073 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $161.61 | 12.331% | $181.5381 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $88.76 | 11.239% | $98.7357 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $73.74 | 6.821% | $78.7698 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $123.93 | 4.442% | $129.435 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $115.50 | 4.861% | $121.1145 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $153.86 | 11.410% | $171.4154 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $905.69 | $987.4158 | $987.43 | $987.40 | $987.30 | |