| 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 | $193.87 | 13.871% | $220.7617 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $165.33 | 12.749% | $186.4079 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $58.65 | 12.177% | $65.7918 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $20.30 | 9.771% | $22.2835 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $188.33 | 4.105% | $196.0609 | $196.06 | $196.05 | $196.10 |
| Purchase #6 | $80.86 | 4.710% | $84.6685 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $59.90 | 8.355% | $64.9046 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $767.24 | $840.8789 | $840.87 | $840.85 | $841.00 | |