| 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 | $182.73 | 3.310% | $188.7784 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $11.29 | 12.364% | $12.6859 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $28.50 | 10.335% | $31.4455 | $31.45 | $31.45 | $31.40 |
| Purchase #4 | $220.93 | 11.874% | $247.1632 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $53.37 | 6.691% | $56.941 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $98.57 | 6.541% | $105.0175 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $157.57 | 10.481% | $174.0849 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $752.96 | $816.1164 | $816.12 | $816.15 | $816.10 | |