| 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 | $170.26 | 9.671% | $186.7258 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $206.47 | 12.663% | $232.6153 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $238.71 | 12.249% | $267.9496 | $267.95 | $267.95 | $267.90 |
| Purchase #4 | $64.36 | 6.692% | $68.667 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $23.63 | 13.462% | $26.8111 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $81.68 | 6.241% | $86.7776 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $188.34 | 5.710% | $199.0942 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $973.45 | $1,068.6406 | $1,068.65 | $1,068.65 | $1,068.60 | |