| 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 | $244.62 | 6.178% | $259.7326 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $173.42 | 8.756% | $188.6047 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $94.66 | 9.682% | $103.825 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $170.77 | 11.724% | $190.7911 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $218.38 | 5.223% | $229.786 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $233.70 | 10.151% | $257.4229 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $164.39 | 5.114% | $172.7969 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $1,299.94 | $1,402.9592 | $1,402.96 | $1,403.00 | $1,402.90 | |