| 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 | $17.76 | 8.166% | $19.2103 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $179.54 | 9.504% | $196.6035 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $247.74 | 4.248% | $258.264 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $12.54 | 9.120% | $13.6836 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $23.43 | 8.707% | $25.4701 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $34.72 | 8.760% | $37.7615 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $32.54 | 12.569% | $36.63 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $548.27 | $587.6230 | $587.61 | $587.60 | $587.70 | |