| 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 | $195.31 | 13.143% | $220.9796 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $243.95 | 10.296% | $269.0671 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $189.80 | 7.555% | $204.1394 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $52.38 | 3.112% | $54.0101 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $139.70 | 6.442% | $148.6995 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $172.96 | 12.736% | $194.9882 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $185.83 | 12.119% | $208.3507 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $1,179.93 | $1,300.2346 | $1,300.24 | $1,300.25 | $1,300.30 | |