| 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 | $71.54 | 5.788% | $75.6807 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $5.40 | 9.336% | $5.9041 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $147.94 | 6.557% | $157.6404 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $11.95 | 4.644% | $12.505 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $161.37 | 12.771% | $181.9786 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $195.88 | 7.389% | $210.3536 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $247.71 | 4.687% | $259.3202 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $841.79 | $903.3826 | $903.38 | $903.40 | $903.40 | |