| 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 | $231.87 | 13.707% | $263.6524 | $263.65 | $263.65 | $263.70 |
| Purchase #2 | $221.25 | 3.480% | $228.9495 | $228.95 | $228.95 | $228.90 |
| Purchase #3 | $122.64 | 4.639% | $128.3293 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $101.91 | 6.314% | $108.3446 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $90.26 | 6.729% | $96.3336 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $151.97 | 10.159% | $167.4086 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $134.60 | 3.108% | $138.7834 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $1,054.50 | $1,131.8014 | $1,131.79 | $1,131.85 | $1,131.70 | |