| 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 | $34.28 | 7.743% | $36.9343 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $162.30 | 6.228% | $172.408 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $57.77 | 12.550% | $65.0201 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $84.86 | 8.460% | $92.0392 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $131.28 | 3.151% | $135.4166 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $64.84 | 3.786% | $67.2948 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $182.84 | 10.270% | $201.6177 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $718.17 | $770.7307 | $770.73 | $770.70 | $770.60 | |