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 | $128.35 | 6.847% | $137.1381 | $137.14 | $137.15 | $137.10 |
Purchase #2 | $12.34 | 5.280% | $12.9916 | $12.99 | $13.00 | $13.00 |
Purchase #3 | $84.48 | 13.514% | $95.8966 | $95.90 | $95.90 | $95.90 |
Purchase #4 | $99.40 | 3.355% | $102.7349 | $102.73 | $102.75 | $102.70 |
Purchase #5 | $119.83 | 7.523% | $128.8448 | $128.84 | $128.85 | $128.80 |
Purchase #6 | $22.37 | 11.704% | $24.9882 | $24.99 | $25.00 | $25.00 |
Purchase #7 | $218.56 | 13.149% | $247.2985 | $247.30 | $247.30 | $247.30 |
7 purchase totals = | $685.33 | $749.8927 | $749.89 | $749.95 | $749.80 |