| 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 | $162.45 | 7.483% | $174.6061 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $113.88 | 9.690% | $124.915 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $85.82 | 6.433% | $91.3408 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $90.38 | 3.621% | $93.6527 | $93.65 | $93.65 | $93.70 |
| Purchase #5 | $10.69 | 11.873% | $11.9592 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $145.84 | 7.249% | $156.4119 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $24.78 | 7.755% | $26.7017 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $633.84 | $679.5874 | $679.59 | $679.55 | $679.60 | |