| 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 | $52.42 | 3.393% | $54.1986 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $229.52 | 3.645% | $237.886 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $16.86 | 5.572% | $17.7994 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $42.94 | 9.638% | $47.0786 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $227.87 | 11.438% | $253.9338 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $70.30 | 8.518% | $76.2882 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $53.41 | 5.685% | $56.4464 | $56.45 | $56.45 | $56.40 |
| 7 purchase totals = | $693.32 | $743.6310 | $743.64 | $743.70 | $743.60 | |