| 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 | $37.84 | 13.359% | $42.895 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $178.41 | 8.442% | $193.4714 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $239.47 | 4.742% | $250.8257 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $87.65 | 13.862% | $99.8 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $183.40 | 5.865% | $194.1564 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $77.41 | 6.843% | $82.7072 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $66.52 | 12.649% | $74.9341 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $870.70 | $938.7898 | $938.80 | $938.80 | $938.80 | |