| 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 | $203.90 | 13.565% | $231.559 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $128.52 | 12.761% | $144.9204 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $202.54 | 6.704% | $216.1183 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $32.71 | 9.348% | $35.7677 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $5.87 | 11.866% | $6.5665 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $39.37 | 9.673% | $43.1783 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $158.90 | 12.654% | $179.0072 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $771.81 | $857.1174 | $857.13 | $857.05 | $857.20 | |