| 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 | $150.45 | 4.454% | $157.151 | $157.15 | $157.15 | $157.20 |
| Purchase #2 | $240.99 | 10.313% | $265.8433 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $10.60 | 3.276% | $10.9473 | $10.95 | $10.95 | $10.90 |
| Purchase #4 | $223.62 | 10.263% | $246.5701 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $219.41 | 4.296% | $228.8359 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $70.89 | 9.294% | $77.4785 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $213.95 | 4.456% | $223.4836 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $1,129.91 | $1,210.3097 | $1,210.31 | $1,210.35 | $1,210.30 | |