| 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 | $236.63 | 6.306% | $251.5519 | $251.55 | $251.55 | $251.60 |
| Purchase #2 | $83.53 | 8.469% | $90.6042 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $152.80 | 13.567% | $173.5304 | $173.53 | $173.55 | $173.50 |
| Purchase #4 | $63.36 | 10.186% | $69.8138 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $144.86 | 12.333% | $162.7256 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $187.61 | 13.620% | $213.1625 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $214.87 | 10.320% | $237.0446 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,083.66 | $1,198.4330 | $1,198.42 | $1,198.45 | $1,198.40 | |