| 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 | $147.44 | 3.424% | $152.4883 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $79.76 | 3.182% | $82.298 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $246.71 | 13.241% | $279.3769 | $279.38 | $279.40 | $279.40 |
| Purchase #4 | $212.72 | 4.720% | $222.7604 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $154.94 | 6.630% | $165.2125 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $194.76 | 3.543% | $201.6603 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $53.90 | 4.678% | $56.4214 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $1,090.23 | $1,160.2178 | $1,160.22 | $1,160.20 | $1,160.30 | |