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 | $20.88 | 7.663% | $22.48 | $22.48 | $22.50 | $22.50 |
Purchase #2 | $105.46 | 9.559% | $115.5409 | $115.54 | $115.55 | $115.50 |
Purchase #3 | $131.29 | 8.700% | $142.7122 | $142.71 | $142.70 | $142.70 |
Purchase #4 | $19.67 | 11.838% | $21.9985 | $22.00 | $22.00 | $22.00 |
Purchase #5 | $52.28 | 10.565% | $57.8034 | $57.80 | $57.80 | $57.80 |
Purchase #6 | $235.64 | 7.361% | $252.9855 | $252.99 | $253.00 | $253.00 |
Purchase #7 | $17.30 | 5.858% | $18.3134 | $18.31 | $18.30 | $18.30 |
7 purchase totals = | $582.52 | $631.8339 | $631.83 | $631.85 | $631.80 |