| 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 | $147.47 | 10.550% | $163.0281 | $163.03 | $163.05 | $163.00 |
| Purchase #2 | $181.84 | 3.720% | $188.6044 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $22.55 | 8.703% | $24.5125 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $52.83 | 10.335% | $58.29 | $58.29 | $58.30 | $58.30 |
| Purchase #5 | $96.33 | 12.365% | $108.2412 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $54.61 | 4.597% | $57.1204 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $19.96 | 10.192% | $21.9943 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $575.59 | $621.7909 | $621.78 | $621.80 | $621.70 | |