| 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 | $234.88 | 5.541% | $247.8947 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $51.75 | 6.506% | $55.1169 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $84.30 | 8.689% | $91.6248 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $176.88 | 8.158% | $191.3099 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $220.35 | 13.783% | $250.7208 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $199.65 | 12.235% | $224.0772 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $162.28 | 10.865% | $179.9117 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $1,130.09 | $1,240.6560 | $1,240.65 | $1,240.60 | $1,240.60 | |