| 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 | $130.50 | 3.262% | $134.7569 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $75.42 | 12.213% | $84.631 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $115.57 | 7.765% | $124.544 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $74.56 | 8.565% | $80.9461 | $80.95 | $80.95 | $80.90 |
| Purchase #5 | $187.26 | 13.182% | $211.9446 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $147.71 | 7.575% | $158.899 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $139.37 | 4.725% | $145.9552 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $870.39 | $941.6768 | $941.68 | $941.70 | $941.60 | |