| 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 | $213.42 | 3.257% | $220.3711 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $208.41 | 8.262% | $225.6288 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $162.86 | 10.793% | $180.4375 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $159.68 | 13.354% | $181.0037 | $181.00 | $181.00 | $181.00 |
| Purchase #5 | $167.49 | 5.747% | $177.1157 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $163.48 | 9.486% | $178.9877 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $109.39 | 7.528% | $117.6249 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $1,184.73 | $1,281.1694 | $1,281.17 | $1,281.15 | $1,281.10 | |