| 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 | $220.94 | 13.282% | $250.2853 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $52.25 | 10.572% | $57.7739 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $12.33 | 7.618% | $13.2693 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $138.79 | 13.670% | $157.7626 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $192.46 | 7.267% | $206.4461 | $206.45 | $206.45 | $206.40 |
| Purchase #6 | $191.48 | 13.635% | $217.5883 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $145.53 | 6.756% | $155.362 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $953.78 | $1,058.4875 | $1,058.49 | $1,058.45 | $1,058.60 | |