| 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 | $128.34 | 10.639% | $141.9941 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $218.97 | 7.553% | $235.5088 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $92.71 | 4.228% | $96.6298 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $91.71 | 13.260% | $103.8707 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $208.84 | 10.491% | $230.7494 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $182.50 | 11.155% | $202.8579 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $164.35 | 13.340% | $186.2743 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $1,087.42 | $1,197.8850 | $1,197.88 | $1,197.85 | $1,197.90 | |