| 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 | $131.97 | 4.275% | $137.6117 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $107.55 | 7.262% | $115.3603 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $154.76 | 5.246% | $162.8787 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $90.53 | 6.617% | $96.5204 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $183.73 | 11.435% | $204.7395 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $150.79 | 10.112% | $166.0379 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $222.94 | 12.284% | $250.3259 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,042.27 | $1,133.4744 | $1,133.48 | $1,133.50 | $1,133.40 | |