| 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 | $239.54 | 4.673% | $250.7337 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $95.77 | 9.268% | $104.646 | $104.65 | $104.65 | $104.60 |
| Purchase #3 | $176.52 | 11.766% | $197.2893 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $102.94 | 8.640% | $111.834 | $111.83 | $111.85 | $111.80 |
| Purchase #5 | $21.59 | 3.681% | $22.3847 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $185.51 | 4.768% | $194.3551 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $228.37 | 4.112% | $237.7606 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,050.24 | $1,119.0034 | $1,119.00 | $1,119.05 | $1,119.00 | |