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 | $123.64 | 3.750% | $128.2765 | $128.28 | $128.30 | $128.30 |
Purchase #2 | $145.27 | 13.498% | $164.8785 | $164.88 | $164.90 | $164.90 |
Purchase #3 | $230.72 | 13.729% | $262.3955 | $262.40 | $262.40 | $262.40 |
Purchase #4 | $99.57 | 3.540% | $103.0948 | $103.09 | $103.10 | $103.10 |
Purchase #5 | $198.60 | 4.220% | $206.9809 | $206.98 | $207.00 | $207.00 |
Purchase #6 | $175.89 | 7.471% | $189.0307 | $189.03 | $189.05 | $189.00 |
Purchase #7 | $216.57 | 3.781% | $224.7585 | $224.76 | $224.75 | $224.80 |
7 purchase totals = | $1,190.26 | $1,279.4154 | $1,279.42 | $1,279.50 | $1,279.50 |