| 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 | $184.70 | 13.853% | $210.2865 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $123.69 | 4.537% | $129.3018 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $149.38 | 3.217% | $154.1856 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $137.28 | 12.377% | $154.2711 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $193.88 | 12.569% | $218.2488 | $218.25 | $218.25 | $218.20 |
| Purchase #6 | $104.71 | 11.180% | $116.4166 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $18.32 | 3.296% | $18.9238 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $911.96 | $1,001.6342 | $1,001.64 | $1,001.60 | $1,001.60 | |