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 | $76.73 | 4.234% | $79.9787 | $79.98 | $80.00 | $80.00 |
Purchase #2 | $7.41 | 12.140% | $8.3096 | $8.31 | $8.30 | $8.30 |
Purchase #3 | $37.66 | 5.857% | $39.8657 | $39.87 | $39.85 | $39.90 |
Purchase #4 | $68.87 | 12.849% | $77.7191 | $77.72 | $77.70 | $77.70 |
Purchase #5 | $142.81 | 4.178% | $148.7766 | $148.78 | $148.80 | $148.80 |
Purchase #6 | $224.51 | 6.160% | $238.3398 | $238.34 | $238.35 | $238.30 |
Purchase #7 | $73.57 | 5.241% | $77.4258 | $77.43 | $77.45 | $77.40 |
7 purchase totals = | $631.56 | $670.4153 | $670.43 | $670.45 | $670.40 |