| 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 | $215.80 | 10.461% | $238.3748 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $209.49 | 10.431% | $231.3419 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $67.98 | 9.367% | $74.3477 | $74.35 | $74.35 | $74.30 |
| Purchase #4 | $201.44 | 9.607% | $220.7923 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $78.41 | 9.173% | $85.6025 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $204.96 | 9.704% | $224.8493 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $165.64 | 4.588% | $173.2396 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $1,143.72 | $1,248.5481 | $1,248.54 | $1,248.55 | $1,248.40 | |