| 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 | $232.30 | 8.441% | $251.9084 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $202.63 | 3.433% | $209.5863 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $95.27 | 13.157% | $107.8047 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $152.71 | 4.627% | $159.7759 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $74.46 | 7.658% | $80.1621 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $198.37 | 12.195% | $222.5612 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $14.71 | 8.432% | $15.9503 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $970.45 | $1,047.7489 | $1,047.75 | $1,047.75 | $1,047.90 | |