| 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 | $212.89 | 8.614% | $231.2283 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $178.49 | 10.498% | $197.2279 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $202.78 | 10.740% | $224.5586 | $224.56 | $224.55 | $224.60 |
| Purchase #4 | $170.47 | 6.116% | $180.8959 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $40.56 | 13.256% | $45.9366 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $57.25 | 10.753% | $63.4061 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $57.94 | 5.600% | $61.1846 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $920.38 | $1,004.4380 | $1,004.45 | $1,004.50 | $1,004.40 | |