| 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 | $185.43 | 13.151% | $209.8159 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $40.50 | 9.302% | $44.2673 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $129.59 | 6.625% | $138.1753 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $61.93 | 13.501% | $70.2912 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $36.53 | 6.262% | $38.8175 | $38.82 | $38.80 | $38.80 |
| Purchase #6 | $184.60 | 7.573% | $198.5798 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $39.54 | 8.688% | $42.9752 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $678.12 | $742.9222 | $742.94 | $742.95 | $743.00 | |