| 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 | $194.66 | 12.310% | $218.6226 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $200.66 | 4.566% | $209.8221 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $116.33 | 13.558% | $132.102 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $240.33 | 5.398% | $253.303 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $13.94 | 11.120% | $15.4901 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $172.65 | 10.682% | $191.0925 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $15.38 | 7.640% | $16.555 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $953.95 | $1,036.9873 | $1,036.98 | $1,036.95 | $1,037.00 | |