| 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 | $170.69 | 6.782% | $182.2662 | $182.27 | $182.25 | $182.30 |
| Purchase #2 | $167.50 | 13.272% | $189.7306 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $161.65 | 12.835% | $182.3978 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $231.55 | 3.259% | $239.0962 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $57.42 | 7.317% | $61.6214 | $61.62 | $61.60 | $61.60 |
| Purchase #6 | $192.98 | 8.659% | $209.6901 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $110.50 | 8.803% | $120.2273 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $1,092.29 | $1,185.0296 | $1,185.04 | $1,185.05 | $1,185.00 | |