| 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 | $195.33 | 5.115% | $205.3211 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $6.55 | 12.683% | $7.3807 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $21.63 | 8.594% | $23.4889 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $144.82 | 13.263% | $164.0275 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $170.67 | 5.648% | $180.3094 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $192.37 | 12.584% | $216.5778 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $193.60 | 11.799% | $216.4429 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $924.97 | $1,013.5483 | $1,013.55 | $1,013.60 | $1,013.50 | |