| 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 | $215.59 | 10.333% | $237.8669 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $92.64 | 3.818% | $96.177 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $178.48 | 12.186% | $200.2296 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $247.60 | 8.793% | $269.3715 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $196.94 | 9.635% | $215.9152 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $32.55 | 12.831% | $36.7265 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $39.36 | 3.432% | $40.7108 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $1,003.16 | $1,096.9975 | $1,097.01 | $1,097.00 | $1,097.00 | |