| 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 | $140.98 | 11.467% | $157.1462 | $157.15 | $157.15 | $157.10 |
| Purchase #2 | $243.39 | 8.354% | $263.7228 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $45.78 | 8.543% | $49.691 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $212.29 | 3.165% | $219.009 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $81.97 | 3.276% | $84.6553 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $29.73 | 13.818% | $33.8381 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $99.96 | 12.623% | $112.578 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $854.10 | $920.6404 | $920.65 | $920.65 | $920.60 | |