| 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 | $10.97 | 6.594% | $11.6934 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $231.54 | 8.666% | $251.6053 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $193.32 | 9.419% | $211.5288 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $12.75 | 13.256% | $14.4401 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $220.89 | 9.420% | $241.6978 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $25.88 | 6.227% | $27.4915 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $169.49 | 10.531% | $187.339 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $864.84 | $945.7959 | $945.80 | $945.85 | $945.70 | |