| 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 | $121.61 | 10.454% | $134.3231 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $183.31 | 5.342% | $193.1024 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $200.51 | 13.345% | $227.2681 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $145.92 | 10.795% | $161.6721 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $10.60 | 11.560% | $11.8254 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $7.76 | 7.387% | $8.3332 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $153.45 | 3.778% | $159.2473 | $159.25 | $159.25 | $159.20 |
| 7 purchase totals = | $823.16 | $895.7716 | $895.77 | $895.75 | $895.70 | |