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 | $121.67 | 7.746% | $131.0946 | $131.09 | $131.10 | $131.10 |
Purchase #2 | $149.27 | 6.817% | $159.4457 | $159.45 | $159.45 | $159.40 |
Purchase #3 | $24.79 | 10.461% | $27.3833 | $27.38 | $27.40 | $27.40 |
Purchase #4 | $108.79 | 10.283% | $119.9769 | $119.98 | $120.00 | $120.00 |
Purchase #5 | $8.90 | 11.131% | $9.8907 | $9.89 | $9.90 | $9.90 |
Purchase #6 | $15.42 | 6.480% | $16.4192 | $16.42 | $16.40 | $16.40 |
Purchase #7 | $101.83 | 13.629% | $115.7084 | $115.71 | $115.70 | $115.70 |
7 purchase totals = | $530.67 | $579.9188 | $579.92 | $579.95 | $579.90 |