| 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 | $136.85 | 7.383% | $146.9536 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $207.74 | 9.545% | $227.5688 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $7.56 | 6.742% | $8.0697 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $249.28 | 3.778% | $258.6978 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $96.79 | 5.442% | $102.0573 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $217.40 | 8.432% | $235.7312 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $178.47 | 5.169% | $187.6951 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $1,094.09 | $1,166.7735 | $1,166.78 | $1,166.75 | $1,166.90 | |