| 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 | $19.66 | 13.643% | $22.3422 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $192.63 | 9.537% | $211.0011 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $147.96 | 10.739% | $163.8494 | $163.85 | $163.85 | $163.80 |
| Purchase #4 | $66.83 | 6.860% | $71.4145 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $10.27 | 8.452% | $11.138 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $239.55 | 11.197% | $266.3724 | $266.37 | $266.35 | $266.40 |
| Purchase #7 | $81.46 | 8.666% | $88.5193 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $758.36 | $834.6369 | $834.63 | $834.60 | $834.50 | |