| 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 | $217.90 | 9.558% | $238.7269 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $32.88 | 7.723% | $35.4193 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $106.61 | 8.712% | $115.8979 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $78.65 | 7.168% | $84.2876 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $48.81 | 10.721% | $54.0429 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $237.36 | 3.654% | $246.0331 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $120.39 | 8.236% | $130.3053 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $842.60 | $904.7130 | $904.72 | $904.75 | $904.60 | |