| 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 | $225.62 | 11.838% | $252.3289 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $55.30 | 5.682% | $58.4421 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $239.72 | 10.196% | $264.1619 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $12.27 | 9.216% | $13.4008 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $39.76 | 9.837% | $43.6712 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $122.46 | 6.612% | $130.5571 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $156.95 | 13.323% | $177.8604 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $852.08 | $940.4224 | $940.42 | $940.40 | $940.50 | |