| 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 | $210.54 | 8.806% | $229.0802 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $240.38 | 8.293% | $260.3147 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $236.71 | 13.760% | $269.2813 | $269.28 | $269.30 | $269.30 |
| Purchase #4 | $170.30 | 12.707% | $191.94 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $192.50 | 9.653% | $211.082 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $96.76 | 4.397% | $101.0145 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $57.71 | 13.498% | $65.4997 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $1,204.90 | $1,328.2124 | $1,328.20 | $1,328.25 | $1,328.20 | |