| 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 | $226.55 | 11.432% | $252.4492 | $252.45 | $252.45 | $252.40 |
| Purchase #2 | $71.50 | 6.282% | $75.9916 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $87.47 | 11.250% | $97.3104 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $18.41 | 9.361% | $20.1334 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $210.45 | 8.602% | $228.5529 | $228.55 | $228.55 | $228.60 |
| Purchase #6 | $81.80 | 7.319% | $87.7869 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $231.43 | 3.149% | $238.7177 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $927.61 | $1,000.9421 | $1,000.94 | $1,000.95 | $1,000.90 | |