| 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 | $195.60 | 4.183% | $203.7819 | $203.78 | $203.80 | $203.80 |
| Purchase #2 | $20.51 | 7.143% | $21.975 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $95.88 | 11.366% | $106.7777 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $5.70 | 9.250% | $6.2273 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $207.66 | 11.280% | $231.084 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $61.44 | 3.728% | $63.7305 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $162.26 | 9.428% | $177.5579 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $749.05 | $811.1343 | $811.14 | $811.25 | $811.20 | |