| 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 | $196.80 | 11.785% | $219.9929 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $224.43 | 4.312% | $234.1074 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $45.91 | 12.715% | $51.7475 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $113.41 | 11.303% | $126.2287 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $198.75 | 5.524% | $209.729 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $103.42 | 6.673% | $110.3212 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $222.47 | 13.233% | $251.9095 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,105.19 | $1,204.0362 | $1,204.04 | $1,204.05 | $1,203.90 | |