| 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 | $145.74 | 5.379% | $153.5794 | $153.58 | $153.60 | $153.60 |
| Purchase #2 | $240.33 | 7.189% | $257.6073 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $206.47 | 10.700% | $228.5623 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $202.72 | 6.490% | $215.8765 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $117.96 | 13.314% | $133.6652 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $118.44 | 6.766% | $126.4537 | $126.45 | $126.45 | $126.50 |
| Purchase #7 | $237.89 | 11.116% | $264.3339 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $1,269.55 | $1,380.0783 | $1,380.08 | $1,380.10 | $1,380.20 | |