| 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 | $138.29 | 8.422% | $149.9368 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $65.63 | 11.161% | $72.955 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $5.63 | 9.286% | $6.1528 | $6.15 | $6.15 | $6.20 |
| Purchase #4 | $141.44 | 9.775% | $155.2658 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $153.83 | 6.849% | $164.3658 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $40.65 | 13.769% | $46.2471 | $46.25 | $46.25 | $46.20 |
| Purchase #7 | $179.91 | 12.740% | $202.8305 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $725.38 | $797.7538 | $797.77 | $797.75 | $797.80 | |