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 | $18.25 | 13.638% | $20.7389 | $20.74 | $20.75 | $20.70 |
Purchase #2 | $12.60 | 3.621% | $13.0562 | $13.06 | $13.05 | $13.10 |
Purchase #3 | $222.36 | 7.598% | $239.2549 | $239.25 | $239.25 | $239.30 |
Purchase #4 | $203.49 | 12.842% | $229.6222 | $229.62 | $229.60 | $229.60 |
Purchase #5 | $98.59 | 12.692% | $111.103 | $111.10 | $111.10 | $111.10 |
Purchase #6 | $229.66 | 12.518% | $258.4088 | $258.41 | $258.40 | $258.40 |
Purchase #7 | $225.48 | 7.163% | $241.6311 | $241.63 | $241.65 | $241.60 |
7 purchase totals = | $1,010.43 | $1,113.8151 | $1,113.81 | $1,113.80 | $1,113.80 |