| 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 | $184.58 | 6.677% | $196.9044 | $196.90 | $196.90 | $196.90 |
| Purchase #2 | $40.96 | 5.627% | $43.2648 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $6.72 | 13.390% | $7.6198 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $157.35 | 5.505% | $166.0121 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $121.41 | 9.722% | $133.2135 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $45.71 | 9.786% | $50.1832 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $36.53 | 13.623% | $41.5065 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $593.26 | $638.7043 | $638.69 | $638.65 | $638.70 | |