| 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 | $108.26 | 8.139% | $117.0713 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $246.83 | 7.677% | $265.7791 | $265.78 | $265.80 | $265.80 |
| Purchase #3 | $204.65 | 4.734% | $214.3381 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $90.54 | 8.533% | $98.2658 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $45.61 | 4.751% | $47.7769 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $220.30 | 3.702% | $228.4555 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $61.59 | 13.346% | $69.8098 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $977.78 | $1,041.4965 | $1,041.51 | $1,041.50 | $1,041.60 | |