| 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 | $184.55 | 10.192% | $203.3593 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $142.30 | 9.858% | $156.3279 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $168.82 | 13.727% | $191.9939 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $180.51 | 10.273% | $199.0538 | $199.05 | $199.05 | $199.10 |
| Purchase #5 | $178.97 | 11.590% | $199.7126 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $170.52 | 3.670% | $176.7781 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $103.44 | 11.570% | $115.408 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $1,129.11 | $1,242.6336 | $1,242.63 | $1,242.65 | $1,242.70 | |