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 | $193.40 | 10.236% | $213.1964 | $213.20 | $213.20 | $213.20 |
Purchase #2 | $234.52 | 12.361% | $263.509 | $263.51 | $263.50 | $263.50 |
Purchase #3 | $224.62 | 3.318% | $232.0729 | $232.07 | $232.05 | $232.10 |
Purchase #4 | $218.30 | 13.778% | $248.3774 | $248.38 | $248.40 | $248.40 |
Purchase #5 | $35.61 | 4.690% | $37.2801 | $37.28 | $37.30 | $37.30 |
Purchase #6 | $71.44 | 8.142% | $77.2566 | $77.26 | $77.25 | $77.30 |
Purchase #7 | $131.43 | 10.167% | $144.7925 | $144.79 | $144.80 | $144.80 |
7 purchase totals = | $1,109.32 | $1,216.4849 | $1,216.49 | $1,216.50 | $1,216.60 |