| 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 | $232.53 | 3.263% | $240.1175 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $227.79 | 8.230% | $246.5371 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $80.29 | 9.637% | $88.0275 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $220.83 | 12.395% | $248.2019 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $7.31 | 3.547% | $7.5693 | $7.57 | $7.55 | $7.60 |
| Purchase #6 | $124.27 | 7.212% | $133.2324 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $119.35 | 6.203% | $126.7533 | $126.75 | $126.75 | $126.80 |
| 7 purchase totals = | $1,012.37 | $1,090.4390 | $1,090.44 | $1,090.45 | $1,090.40 | |