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 | $18.92 | 5.704% | $19.9992 | $20.00 | $20.00 | $20.00 |
Purchase #2 | $143.78 | 12.362% | $161.5541 | $161.55 | $161.55 | $161.60 |
Purchase #3 | $83.58 | 6.611% | $89.1055 | $89.11 | $89.10 | $89.10 |
Purchase #4 | $165.71 | 5.414% | $174.6815 | $174.68 | $174.70 | $174.70 |
Purchase #5 | $90.82 | 3.737% | $94.2139 | $94.21 | $94.20 | $94.20 |
Purchase #6 | $183.85 | 7.198% | $197.0835 | $197.08 | $197.10 | $197.10 |
Purchase #7 | $189.88 | 11.299% | $211.3345 | $211.33 | $211.35 | $211.30 |
7 purchase totals = | $876.54 | $947.9722 | $947.96 | $948.00 | $948.00 |