| 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 | $242.45 | 4.359% | $253.0184 | $253.02 | $253.00 | $253.00 |
| Purchase #2 | $10.57 | 11.415% | $11.7766 | $11.78 | $11.80 | $11.80 |
| Purchase #3 | $219.54 | 13.619% | $249.4392 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $157.41 | 13.698% | $178.972 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $183.40 | 5.299% | $193.1184 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $92.60 | 8.586% | $100.5506 | $100.55 | $100.55 | $100.60 |
| Purchase #7 | $137.49 | 10.436% | $151.8385 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $1,043.46 | $1,138.7137 | $1,138.72 | $1,138.70 | $1,138.70 | |