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 | $31.56 | 5.758% | $33.3772 | $33.38 | $33.40 | $33.40 |
Purchase #2 | $188.48 | 3.275% | $194.6527 | $194.65 | $194.65 | $194.70 |
Purchase #3 | $109.80 | 10.239% | $121.0424 | $121.04 | $121.05 | $121.00 |
Purchase #4 | $7.98 | 5.254% | $8.3993 | $8.40 | $8.40 | $8.40 |
Purchase #5 | $22.99 | 5.573% | $24.2712 | $24.27 | $24.25 | $24.30 |
Purchase #6 | $6.98 | 9.521% | $7.6446 | $7.64 | $7.65 | $7.60 |
Purchase #7 | $9.82 | 8.816% | $10.6857 | $10.69 | $10.70 | $10.70 |
7 purchase totals = | $377.61 | $400.0731 | $400.07 | $400.10 | $400.10 |