| 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 | $228.69 | 9.283% | $249.9193 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $190.89 | 12.429% | $214.6157 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $139.92 | 5.554% | $147.6912 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $129.75 | 7.779% | $139.8433 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $149.60 | 11.620% | $166.9835 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $84.41 | 5.354% | $88.9293 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $156.72 | 13.396% | $177.7142 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $1,079.98 | $1,185.6965 | $1,185.69 | $1,185.70 | $1,185.60 | |