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 | $153.70 | 9.810% | $168.778 | $168.78 | $168.80 | $168.80 |
Purchase #2 | $199.82 | 12.250% | $224.298 | $224.30 | $224.30 | $224.30 |
Purchase #3 | $35.59 | 8.424% | $38.5881 | $38.59 | $38.60 | $38.60 |
Purchase #4 | $118.80 | 10.616% | $131.4118 | $131.41 | $131.40 | $131.40 |
Purchase #5 | $104.80 | 6.691% | $111.8122 | $111.81 | $111.80 | $111.80 |
Purchase #6 | $91.86 | 13.730% | $104.4724 | $104.47 | $104.45 | $104.50 |
Purchase #7 | $8.72 | 9.592% | $9.5564 | $9.56 | $9.55 | $9.60 |
7 purchase totals = | $713.29 | $788.9169 | $788.92 | $788.90 | $789.00 |