| 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 | $147.59 | 13.350% | $167.2933 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $197.27 | 5.273% | $207.672 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $168.30 | 9.327% | $183.9973 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $50.40 | 13.363% | $57.135 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $118.83 | 7.781% | $128.0762 | $128.08 | $128.10 | $128.10 |
| Purchase #6 | $106.40 | 6.582% | $113.4032 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $192.51 | 9.350% | $210.5097 | $210.51 | $210.50 | $210.50 |
| 7 purchase totals = | $981.30 | $1,068.0867 | $1,068.09 | $1,068.10 | $1,068.10 | |