| 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 | $232.97 | 11.472% | $259.6963 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $157.30 | 9.333% | $171.9808 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $174.58 | 11.642% | $194.9046 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $67.93 | 6.515% | $72.3556 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $70.58 | 12.177% | $79.1745 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $93.86 | 12.396% | $105.4949 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $233.39 | 8.719% | $253.7393 | $253.74 | $253.75 | $253.70 |
| 7 purchase totals = | $1,030.61 | $1,137.3460 | $1,137.34 | $1,137.35 | $1,137.40 | |