| 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 | $223.60 | 6.699% | $238.579 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $206.70 | 9.320% | $225.9644 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $84.35 | 5.659% | $89.1234 | $89.12 | $89.10 | $89.10 |
| Purchase #4 | $193.51 | 9.823% | $212.5185 | $212.52 | $212.50 | $212.50 |
| Purchase #5 | $96.64 | 5.337% | $101.7977 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $237.45 | 7.151% | $254.43 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $29.38 | 10.174% | $32.3691 | $32.37 | $32.35 | $32.40 |
| 7 purchase totals = | $1,071.63 | $1,154.7821 | $1,154.78 | $1,154.75 | $1,154.80 | |