| 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 | $103.54 | 9.306% | $113.1754 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $230.74 | 3.782% | $239.4666 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $185.59 | 10.159% | $204.4441 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $191.35 | 3.489% | $198.0262 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $31.59 | 9.855% | $34.7032 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $115.28 | 3.728% | $119.5776 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $216.30 | 12.707% | $243.7852 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,074.39 | $1,153.1783 | $1,153.19 | $1,153.25 | $1,153.20 | |