| 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 | $239.99 | 7.509% | $258.0108 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $164.82 | 5.316% | $173.5818 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $26.35 | 4.690% | $27.5858 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $28.93 | 7.611% | $31.1319 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $130.85 | 10.536% | $144.6364 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $71.54 | 6.412% | $76.1271 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $182.90 | 7.823% | $197.2083 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $845.38 | $908.2821 | $908.29 | $908.35 | $908.20 | |