| 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 | $235.70 | 10.199% | $259.739 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $245.33 | 9.809% | $269.3944 | $269.39 | $269.40 | $269.40 |
| Purchase #3 | $167.54 | 12.132% | $187.866 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $192.77 | 9.451% | $210.9887 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $83.77 | 6.446% | $89.1698 | $89.17 | $89.15 | $89.20 |
| Purchase #6 | $12.92 | 4.213% | $13.4643 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $129.89 | 7.560% | $139.7097 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $1,067.92 | $1,170.3319 | $1,170.33 | $1,170.30 | $1,170.40 | |