| 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 | $94.75 | 6.795% | $101.1883 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $129.69 | 4.628% | $135.6921 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $70.27 | 9.563% | $76.9899 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $87.56 | 3.378% | $90.5178 | $90.52 | $90.50 | $90.50 |
| Purchase #5 | $162.30 | 7.333% | $174.2015 | $174.20 | $174.20 | $174.20 |
| Purchase #6 | $42.93 | 4.619% | $44.9129 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $49.54 | 10.674% | $54.8279 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $637.04 | $678.3304 | $678.33 | $678.35 | $678.30 | |