| 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 | $215.40 | 7.749% | $232.0913 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $218.83 | 7.112% | $234.3932 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $60.77 | 13.806% | $69.1599 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $193.66 | 9.175% | $211.4283 | $211.43 | $211.45 | $211.40 |
| Purchase #5 | $142.75 | 8.199% | $154.4541 | $154.45 | $154.45 | $154.50 |
| Purchase #6 | $140.48 | 4.570% | $146.8999 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $33.82 | 5.740% | $35.7613 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $1,005.71 | $1,084.1880 | $1,084.18 | $1,084.20 | $1,084.30 | |