| 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 | $223.95 | 4.152% | $233.2484 | $233.25 | $233.25 | $233.20 |
| Purchase #2 | $116.98 | 12.607% | $131.7277 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $184.88 | 8.297% | $200.2195 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $104.50 | 10.194% | $115.1527 | $115.15 | $115.15 | $115.20 |
| Purchase #5 | $145.93 | 5.292% | $153.6526 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $49.46 | 3.871% | $51.3746 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $108.44 | 8.395% | $117.5435 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $934.14 | $1,002.9190 | $1,002.91 | $1,002.90 | $1,002.90 | |