| 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 | $32.51 | 3.708% | $33.7155 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $107.55 | 8.293% | $116.4691 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $238.53 | 5.789% | $252.3385 | $252.34 | $252.35 | $252.30 |
| Purchase #4 | $118.90 | 10.584% | $131.4844 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $107.77 | 12.423% | $121.1583 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $149.74 | 13.588% | $170.0867 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $23.99 | 9.131% | $26.1805 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $778.99 | $851.4330 | $851.44 | $851.45 | $851.50 | |