| 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 | $238.88 | 4.523% | $249.6845 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $128.79 | 9.556% | $141.0972 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $185.88 | 12.630% | $209.3566 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $36.26 | 6.618% | $38.6597 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $13.30 | 12.426% | $14.9527 | $14.95 | $14.95 | $15.00 |
| Purchase #6 | $124.43 | 3.523% | $128.8137 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $197.51 | 10.688% | $218.6199 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $925.05 | $1,001.1843 | $1,001.18 | $1,001.15 | $1,001.30 | |