| 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 | $194.74 | 12.438% | $218.9618 | $218.96 | $218.95 | $219.00 |
| Purchase #2 | $130.49 | 10.558% | $144.2671 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $15.45 | 7.440% | $16.5995 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $248.91 | 9.399% | $272.3051 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $119.55 | 8.741% | $129.9999 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $66.33 | 12.827% | $74.8381 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $14.69 | 9.841% | $16.1356 | $16.14 | $16.15 | $16.10 |
| 7 purchase totals = | $790.16 | $873.1071 | $873.12 | $873.10 | $873.10 | |