| 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 | $32.58 | 4.767% | $34.1331 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $43.93 | 5.569% | $46.3765 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $211.85 | 13.617% | $240.6976 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $109.85 | 9.239% | $119.999 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $173.68 | 11.160% | $193.0627 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $164.96 | 11.619% | $184.1267 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $116.30 | 10.589% | $128.615 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $853.15 | $947.0106 | $947.02 | $947.05 | $947.00 | |