| 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 | $49.27 | 3.333% | $50.9122 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $201.72 | 6.660% | $215.1546 | $215.15 | $215.15 | $215.20 |
| Purchase #3 | $41.93 | 6.472% | $44.6437 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $17.89 | 7.668% | $19.2618 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $24.67 | 4.421% | $25.7607 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $195.52 | 3.778% | $202.9067 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $73.91 | 6.243% | $78.5242 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $604.91 | $637.1639 | $637.15 | $637.10 | $637.20 | |