| 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 | $152.30 | 6.407% | $162.0579 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $64.74 | 9.796% | $71.0819 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $53.54 | 4.859% | $56.1415 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $135.53 | 5.703% | $143.2593 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $122.68 | 11.559% | $136.8606 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $73.51 | 6.541% | $78.3183 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $134.36 | 11.209% | $149.4204 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $736.66 | $797.1399 | $797.14 | $797.10 | $797.20 | |