| 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 | $135.40 | 4.854% | $141.9723 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $178.52 | 8.429% | $193.5675 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $241.89 | 13.142% | $273.6792 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $188.25 | 11.381% | $209.6747 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $193.80 | 3.425% | $200.4377 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $151.71 | 4.265% | $158.1804 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $214.94 | 13.626% | $244.2277 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $1,304.51 | $1,421.7395 | $1,421.74 | $1,421.75 | $1,421.80 | |