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 | $8.37 | 6.159% | $8.8855 | $8.89 | $8.90 | $8.90 |
Purchase #2 | $19.72 | 10.537% | $21.7979 | $21.80 | $21.80 | $21.80 |
Purchase #3 | $218.38 | 13.415% | $247.6757 | $247.68 | $247.70 | $247.70 |
Purchase #4 | $92.44 | 11.385% | $102.9643 | $102.96 | $102.95 | $103.00 |
Purchase #5 | $20.95 | 8.720% | $22.7768 | $22.78 | $22.80 | $22.80 |
Purchase #6 | $210.78 | 8.233% | $228.1335 | $228.13 | $228.15 | $228.10 |
Purchase #7 | $83.84 | 7.173% | $89.8538 | $89.85 | $89.85 | $89.90 |
7 purchase totals = | $654.48 | $722.0875 | $722.09 | $722.15 | $722.20 |