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 | $100.70 | 8.225% | $108.9826 | $108.98 | $109.00 | $109.00 |
Purchase #2 | $34.78 | 10.797% | $38.5352 | $38.54 | $38.55 | $38.50 |
Purchase #3 | $94.75 | 10.426% | $104.6286 | $104.63 | $104.65 | $104.60 |
Purchase #4 | $21.43 | 3.117% | $22.098 | $22.10 | $22.10 | $22.10 |
Purchase #5 | $56.58 | 10.490% | $62.5152 | $62.52 | $62.50 | $62.50 |
Purchase #6 | $24.75 | 6.137% | $26.2689 | $26.27 | $26.25 | $26.30 |
Purchase #7 | $226.49 | 4.133% | $235.8508 | $235.85 | $235.85 | $235.90 |
7 purchase totals = | $559.48 | $598.8793 | $598.89 | $598.90 | $598.90 |