| 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 | $173.71 | 6.662% | $185.2826 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $102.74 | 7.493% | $110.4383 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $165.47 | 7.651% | $178.1301 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $105.74 | 8.400% | $114.6222 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $132.29 | 12.167% | $148.3857 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $134.31 | 6.235% | $142.6842 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $118.29 | 3.381% | $122.2894 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $932.55 | $1,001.8325 | $1,001.83 | $1,001.90 | $1,001.80 | |