| 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 | $197.48 | 5.286% | $207.9188 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $223.50 | 9.678% | $245.1303 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $116.92 | 4.264% | $121.9055 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $213.33 | 13.668% | $242.4879 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $98.97 | 13.564% | $112.3943 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $123.81 | 3.469% | $128.105 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $122.87 | 3.290% | $126.9124 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $1,096.88 | $1,184.8542 | $1,184.86 | $1,184.85 | $1,184.80 | |