| 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 | $152.74 | 6.700% | $162.9736 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $231.89 | 9.521% | $253.9682 | $253.97 | $253.95 | $254.00 |
| Purchase #3 | $170.28 | 5.199% | $179.1329 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $162.31 | 11.660% | $181.2353 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $87.30 | 4.654% | $91.3629 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $140.74 | 7.617% | $151.4602 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $180.69 | 12.867% | $203.9394 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $1,125.95 | $1,224.0725 | $1,224.07 | $1,224.05 | $1,224.10 | |