| 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 | $182.48 | 4.694% | $191.0456 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $173.66 | 8.348% | $188.1571 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $142.25 | 6.159% | $151.0112 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $14.57 | 11.688% | $16.2729 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $108.90 | 13.156% | $123.2269 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $154.66 | 4.703% | $161.9337 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $221.60 | 13.511% | $251.5404 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $998.12 | $1,083.1878 | $1,083.19 | $1,083.20 | $1,083.10 | |