| 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 | $117.76 | 12.250% | $132.1856 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $159.87 | 7.405% | $171.7084 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $78.95 | 7.794% | $85.1034 | $85.10 | $85.10 | $85.10 |
| Purchase #4 | $249.56 | 3.320% | $257.8454 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $8.81 | 11.803% | $9.8498 | $9.85 | $9.85 | $9.80 |
| Purchase #6 | $90.37 | 3.572% | $93.598 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $145.86 | 8.158% | $157.7593 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $851.18 | $908.0499 | $908.06 | $908.05 | $908.00 | |