| 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 | $51.42 | 7.373% | $55.2112 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $113.82 | 5.548% | $120.1347 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $218.41 | 8.809% | $237.6497 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $204.78 | 5.756% | $216.5671 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $248.27 | 10.614% | $274.6214 | $274.62 | $274.60 | $274.60 |
| Purchase #6 | $154.86 | 3.572% | $160.3916 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $228.93 | 6.627% | $244.1012 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,220.49 | $1,308.6769 | $1,308.67 | $1,308.65 | $1,308.60 | |