| 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 | $231.99 | 6.178% | $246.3223 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $124.65 | 9.524% | $136.5217 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $73.35 | 11.554% | $81.8249 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $110.48 | 13.727% | $125.6456 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $16.57 | 5.209% | $17.4331 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $189.76 | 10.191% | $209.0984 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $226.37 | 5.180% | $238.096 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $973.17 | $1,054.9420 | $1,054.94 | $1,054.90 | $1,054.80 | |