| 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 | $94.92 | 13.627% | $107.8547 | $107.85 | $107.85 | $107.90 |
| Purchase #2 | $184.25 | 13.871% | $209.8073 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $162.93 | 9.224% | $177.9587 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $228.80 | 6.775% | $244.3012 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $62.43 | 7.451% | $67.0817 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $102.47 | 5.798% | $108.4112 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $81.26 | 9.507% | $88.9854 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $917.06 | $1,004.4002 | $1,004.40 | $1,004.40 | $1,004.50 | |