| 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 | $80.35 | 5.609% | $84.8568 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $211.91 | 8.448% | $229.8122 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $113.32 | 9.547% | $124.1387 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $154.36 | 8.630% | $167.6813 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $200.90 | 6.552% | $214.063 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $194.44 | 12.826% | $219.3789 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $95.82 | 3.347% | $99.0271 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $1,051.10 | $1,138.9580 | $1,138.96 | $1,139.00 | $1,139.00 | |