| 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 | $210.89 | 4.517% | $220.4159 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $115.71 | 8.533% | $125.5835 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $204.53 | 8.421% | $221.7535 | $221.75 | $221.75 | $221.80 |
| Purchase #4 | $108.43 | 11.355% | $120.7422 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $193.44 | 8.230% | $209.3601 | $209.36 | $209.35 | $209.40 |
| Purchase #6 | $48.91 | 11.274% | $54.4241 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $104.61 | 11.455% | $116.5931 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $986.52 | $1,068.8724 | $1,068.86 | $1,068.85 | $1,068.90 | |