| 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 | $187.27 | 12.705% | $211.0627 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $70.59 | 5.479% | $74.4576 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $136.31 | 13.723% | $155.0158 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $210.79 | 10.750% | $233.4499 | $233.45 | $233.45 | $233.40 |
| Purchase #5 | $161.66 | 9.713% | $177.362 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $111.50 | 8.376% | $120.8392 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $99.33 | 8.701% | $107.9727 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $977.45 | $1,080.1599 | $1,080.16 | $1,080.10 | $1,080.20 | |