| 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 | $123.96 | 9.629% | $135.8961 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $142.85 | 10.417% | $157.7307 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $158.34 | 9.420% | $173.2556 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $215.32 | 9.536% | $235.8529 | $235.85 | $235.85 | $235.90 |
| Purchase #5 | $53.92 | 4.164% | $56.1652 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $75.26 | 10.653% | $83.2774 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $70.28 | 6.392% | $74.7723 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $839.93 | $916.9502 | $916.96 | $916.95 | $917.10 | |