| 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 | $98.73 | 10.758% | $109.3514 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $237.97 | 12.584% | $267.9161 | $267.92 | $267.90 | $267.90 |
| Purchase #3 | $83.63 | 4.104% | $87.0622 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $43.53 | 12.112% | $48.8024 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $51.59 | 3.639% | $53.4674 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $245.27 | 5.226% | $258.0878 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $218.45 | 6.771% | $233.2412 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $979.17 | $1,057.9285 | $1,057.93 | $1,057.90 | $1,058.00 | |