| 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 | $157.57 | 4.654% | $164.9033 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $57.30 | 12.615% | $64.5284 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $158.35 | 12.548% | $178.2198 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $18.34 | 8.637% | $19.924 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $228.94 | 13.272% | $259.3249 | $259.32 | $259.30 | $259.30 |
| Purchase #6 | $83.74 | 4.287% | $87.3299 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $7.34 | 11.302% | $8.1696 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $711.58 | $782.3999 | $782.39 | $782.35 | $782.30 | |