| 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 | $122.52 | 10.634% | $135.5488 | $135.55 | $135.55 | $135.50 |
| Purchase #2 | $140.81 | 13.428% | $159.718 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $74.50 | 8.419% | $80.7722 | $80.77 | $80.75 | $80.80 |
| Purchase #4 | $149.93 | 9.753% | $164.5527 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $176.95 | 3.755% | $183.5945 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $98.66 | 4.464% | $103.0642 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $40.29 | 6.828% | $43.041 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $803.66 | $870.2914 | $870.28 | $870.25 | $870.30 | |