| 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 | $235.85 | 7.187% | $252.8005 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $171.65 | 8.834% | $186.8136 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $129.97 | 6.587% | $138.5311 | $138.53 | $138.55 | $138.50 |
| Purchase #4 | $148.87 | 11.422% | $165.8739 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $103.86 | 9.147% | $113.3601 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $48.30 | 10.234% | $53.243 | $53.24 | $53.25 | $53.20 |
| Purchase #7 | $18.80 | 13.726% | $21.3805 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $857.30 | $932.0027 | $931.99 | $932.00 | $932.00 | |