| 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 | $104.38 | 11.338% | $116.2146 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $233.81 | 6.417% | $248.8136 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $104.73 | 6.826% | $111.8789 | $111.88 | $111.90 | $111.90 |
| Purchase #4 | $140.80 | 9.366% | $153.9873 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $241.44 | 10.384% | $266.5111 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $91.62 | 4.316% | $95.5743 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $145.57 | 11.334% | $162.0689 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $1,062.35 | $1,155.0487 | $1,155.04 | $1,155.00 | $1,155.10 | |