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 | $129.74 | 4.379% | $135.4213 | $135.42 | $135.40 | $135.40 |
Purchase #2 | $133.40 | 8.214% | $144.3575 | $144.36 | $144.35 | $144.40 |
Purchase #3 | $7.35 | 12.131% | $8.2416 | $8.24 | $8.25 | $8.20 |
Purchase #4 | $20.47 | 12.817% | $23.0936 | $23.09 | $23.10 | $23.10 |
Purchase #5 | $143.54 | 7.168% | $153.8289 | $153.83 | $153.85 | $153.80 |
Purchase #6 | $11.71 | 13.636% | $13.3068 | $13.31 | $13.30 | $13.30 |
Purchase #7 | $69.47 | 9.636% | $76.1641 | $76.16 | $76.15 | $76.20 |
7 purchase totals = | $515.68 | $554.4138 | $554.41 | $554.40 | $554.40 |