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 | $129.40 | 12.768% | $145.9218 | $145.92 | $145.90 | $145.90 |
Purchase #2 | $121.30 | 4.690% | $126.989 | $126.99 | $127.00 | $127.00 |
Purchase #3 | $39.59 | 3.394% | $40.9337 | $40.93 | $40.95 | $40.90 |
Purchase #4 | $11.81 | 9.347% | $12.9139 | $12.91 | $12.90 | $12.90 |
Purchase #5 | $151.72 | 6.384% | $161.4058 | $161.41 | $161.40 | $161.40 |
Purchase #6 | $140.64 | 12.160% | $157.7418 | $157.74 | $157.75 | $157.70 |
Purchase #7 | $142.27 | 10.565% | $157.3008 | $157.30 | $157.30 | $157.30 |
7 purchase totals = | $736.73 | $803.2068 | $803.20 | $803.20 | $803.10 |