| 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 | $36.26 | 6.145% | $38.4882 | $38.49 | $38.50 | $38.50 |
| Purchase #2 | $106.98 | 13.329% | $121.2394 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $175.54 | 9.626% | $192.4375 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $175.91 | 7.864% | $189.7436 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $198.84 | 4.726% | $208.2372 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $70.74 | 7.417% | $75.9868 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $194.90 | 5.740% | $206.0873 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $959.17 | $1,032.2200 | $1,032.23 | $1,032.30 | $1,032.10 | |