| 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 | $136.38 | 3.505% | $141.1601 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $240.26 | 4.541% | $251.1702 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $24.29 | 12.240% | $27.2631 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $69.34 | 4.742% | $72.6281 | $72.63 | $72.65 | $72.60 |
| Purchase #5 | $32.95 | 4.446% | $34.415 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $213.86 | 3.456% | $221.251 | $221.25 | $221.25 | $221.30 |
| Purchase #7 | $80.59 | 13.447% | $91.4269 | $91.43 | $91.45 | $91.40 |
| 7 purchase totals = | $797.67 | $839.3144 | $839.32 | $839.30 | $839.40 | |