| 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 | $150.74 | 12.512% | $169.6006 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $151.51 | 10.375% | $167.2292 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $119.46 | 6.488% | $127.2106 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $249.73 | 8.489% | $270.9296 | $270.93 | $270.95 | $270.90 |
| Purchase #5 | $123.55 | 3.869% | $128.3301 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $188.70 | 3.177% | $194.695 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $70.76 | 9.331% | $77.3626 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $1,054.45 | $1,135.3577 | $1,135.36 | $1,135.40 | $1,135.30 | |