| 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 | $198.35 | 7.586% | $213.3968 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $71.52 | 3.178% | $73.7929 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $63.39 | 10.151% | $69.8247 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $74.57 | 8.647% | $81.0181 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $191.43 | 4.115% | $199.3073 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $182.67 | 6.799% | $195.0897 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $211.83 | 9.179% | $231.2739 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $993.76 | $1,063.7034 | $1,063.70 | $1,063.65 | $1,063.70 | |