| 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 | $179.71 | 7.513% | $193.2116 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $97.41 | 4.185% | $101.4866 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $208.54 | 8.508% | $226.2826 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $202.54 | 6.700% | $216.1102 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $77.65 | 12.490% | $87.3485 | $87.35 | $87.35 | $87.30 |
| Purchase #6 | $32.71 | 11.251% | $36.3902 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $190.29 | 9.303% | $207.9927 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $988.85 | $1,068.8224 | $1,068.82 | $1,068.85 | $1,068.80 | |