| 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 | $228.47 | 6.550% | $243.4348 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $6.96 | 10.848% | $7.715 | $7.72 | $7.70 | $7.70 |
| Purchase #3 | $77.30 | 8.180% | $83.6231 | $83.62 | $83.60 | $83.60 |
| Purchase #4 | $198.87 | 9.230% | $217.2257 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $202.90 | 11.139% | $225.501 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $249.32 | 7.798% | $268.762 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $230.36 | 3.585% | $238.6184 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,194.18 | $1,284.8800 | $1,284.88 | $1,284.85 | $1,284.80 | |