| 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 | $230.91 | 11.152% | $256.6611 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $113.84 | 13.386% | $129.0786 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $207.97 | 4.490% | $217.3079 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $230.85 | 11.601% | $257.6309 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $179.76 | 7.503% | $193.2474 | $193.25 | $193.25 | $193.20 |
| Purchase #6 | $184.45 | 3.391% | $190.7047 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $150.31 | 6.677% | $160.3462 | $160.35 | $160.35 | $160.30 |
| 7 purchase totals = | $1,298.09 | $1,404.9768 | $1,404.98 | $1,405.00 | $1,404.90 | |