| 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 | $53.34 | 9.461% | $58.3865 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $229.39 | 9.503% | $251.1889 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $244.69 | 11.152% | $271.9778 | $271.98 | $272.00 | $272.00 |
| Purchase #4 | $87.76 | 3.286% | $90.6438 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $204.56 | 5.420% | $215.6472 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $80.87 | 8.659% | $87.8725 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $111.78 | 3.431% | $115.6152 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $1,012.39 | $1,091.3319 | $1,091.34 | $1,091.35 | $1,091.30 | |