| 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 | $137.46 | 3.376% | $142.1006 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $149.71 | 8.682% | $162.7078 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $98.30 | 13.490% | $111.5607 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $143.35 | 9.859% | $157.4829 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $178.84 | 9.450% | $195.7404 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $161.33 | 4.118% | $167.9736 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $232.92 | 3.729% | $241.6056 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,101.91 | $1,179.1716 | $1,179.17 | $1,179.15 | $1,179.20 | |