| 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 | $158.93 | 9.786% | $174.4829 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $150.68 | 13.491% | $171.0082 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $54.62 | 10.475% | $60.3414 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $7.97 | 13.128% | $9.0163 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $145.47 | 5.559% | $153.5567 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $156.60 | 7.201% | $167.8768 | $167.88 | $167.90 | $167.90 |
| Purchase #7 | $181.77 | 10.401% | $200.6759 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $856.04 | $936.9582 | $936.97 | $937.00 | $937.00 | |