| 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 | $110.30 | 3.626% | $114.2995 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $68.31 | 9.826% | $75.0221 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $195.87 | 11.689% | $218.7652 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $245.51 | 8.666% | $266.7859 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $226.53 | 12.727% | $255.3605 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $128.97 | 4.800% | $135.1606 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $104.57 | 3.340% | $108.0626 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,080.06 | $1,173.4564 | $1,173.46 | $1,173.40 | $1,173.60 | |