| 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 | $48.92 | 9.834% | $53.7308 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $122.40 | 9.404% | $133.9105 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $233.68 | 6.749% | $249.4511 | $249.45 | $249.45 | $249.50 |
| Purchase #4 | $35.53 | 12.533% | $39.983 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $49.41 | 13.479% | $56.07 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $190.79 | 7.125% | $204.3838 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $140.46 | 5.279% | $147.8749 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $821.19 | $885.4041 | $885.39 | $885.40 | $885.50 | |