| 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 | $177.75 | 3.270% | $183.5624 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $167.43 | 9.546% | $183.4129 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $49.55 | 5.811% | $52.4294 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $221.89 | 13.132% | $251.0286 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $36.78 | 7.625% | $39.5845 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $62.66 | 7.376% | $67.2818 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $244.44 | 10.766% | $270.7564 | $270.76 | $270.75 | $270.80 |
| 7 purchase totals = | $960.50 | $1,048.0560 | $1,048.05 | $1,048.10 | $1,048.10 | |