| 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 | $219.54 | 12.111% | $246.1285 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $216.59 | 7.319% | $232.4422 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $232.62 | 4.247% | $242.4994 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $66.53 | 8.799% | $72.384 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $189.49 | 6.237% | $201.3085 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $214.65 | 3.308% | $221.7506 | $221.75 | $221.75 | $221.80 |
| Purchase #7 | $131.73 | 9.355% | $144.0533 | $144.05 | $144.05 | $144.10 |
| 7 purchase totals = | $1,271.15 | $1,360.5665 | $1,360.56 | $1,360.60 | $1,360.60 | |