| 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 | $215.44 | 10.331% | $237.6971 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $199.87 | 5.524% | $210.9108 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $173.50 | 5.517% | $183.072 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $156.88 | 5.442% | $165.4174 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $201.88 | 8.871% | $219.7888 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $185.74 | 3.226% | $191.732 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $250.28 | 10.554% | $276.6946 | $276.69 | $276.70 | $276.70 |
| 7 purchase totals = | $1,383.59 | $1,485.3127 | $1,485.31 | $1,485.30 | $1,485.30 | |