| 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 | $45.75 | 6.105% | $48.543 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $107.55 | 13.542% | $122.1144 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $159.69 | 10.218% | $176.0071 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $223.98 | 9.132% | $244.4339 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $216.60 | 6.134% | $229.8862 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $43.90 | 8.331% | $47.5573 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $196.44 | 6.694% | $209.5897 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $993.91 | $1,078.1316 | $1,078.13 | $1,078.15 | $1,078.10 | |