| 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 | $198.48 | 6.766% | $211.9092 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $19.61 | 10.775% | $21.723 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $108.64 | 4.263% | $113.2713 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $212.45 | 12.799% | $239.6415 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $99.89 | 9.733% | $109.6123 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $248.86 | 4.200% | $259.3121 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $21.46 | 4.302% | $22.3832 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $909.39 | $977.8526 | $977.84 | $977.80 | $977.80 | |