| 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 | $122.70 | 5.823% | $129.8448 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $203.37 | 12.681% | $229.1593 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $174.77 | 13.809% | $198.904 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $236.75 | 10.829% | $262.3877 | $262.39 | $262.40 | $262.40 |
| Purchase #5 | $172.84 | 6.869% | $184.7124 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $179.57 | 3.584% | $186.0058 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $150.36 | 6.633% | $160.3334 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $1,240.36 | $1,351.3474 | $1,351.34 | $1,351.35 | $1,351.30 | |