| 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 | $122.63 | 10.659% | $135.7011 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $68.76 | 12.294% | $77.2134 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $144.81 | 12.657% | $163.1386 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $172.28 | 5.266% | $181.3523 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $228.76 | 7.286% | $245.4275 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $89.69 | 5.588% | $94.7019 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $126.58 | 6.563% | $134.8874 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $953.51 | $1,032.4222 | $1,032.42 | $1,032.45 | $1,032.40 | |