| 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 | $25.70 | 3.709% | $26.6532 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $188.47 | 3.437% | $194.9477 | $194.95 | $194.95 | $194.90 |
| Purchase #3 | $180.58 | 7.163% | $193.5149 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $196.50 | 12.243% | $220.5575 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $89.53 | 13.830% | $101.912 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $160.52 | 12.741% | $180.9719 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $205.45 | 5.361% | $216.4642 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $1,046.75 | $1,135.0214 | $1,135.01 | $1,134.95 | $1,135.10 | |