| 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 | $242.35 | 3.819% | $251.6053 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $145.71 | 12.647% | $164.1379 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $49.31 | 5.319% | $51.9328 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $95.39 | 11.518% | $106.377 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $70.88 | 8.212% | $76.7007 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $199.37 | 8.452% | $216.2208 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $38.78 | 8.520% | $42.0841 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $841.79 | $909.0586 | $909.06 | $909.10 | $909.00 | |