| 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 | $148.71 | 5.320% | $156.6214 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $38.68 | 8.306% | $41.8928 | $41.89 | $41.90 | $41.90 |
| Purchase #3 | $53.91 | 7.275% | $57.832 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $170.87 | 10.429% | $188.69 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $242.58 | 7.422% | $260.5843 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $43.88 | 7.550% | $47.1929 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $201.52 | 11.304% | $224.2998 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $900.15 | $977.1132 | $977.10 | $977.15 | $977.10 | |