| 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 | $154.84 | 4.838% | $162.3312 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $114.77 | 6.605% | $122.3506 | $122.35 | $122.35 | $122.40 |
| Purchase #3 | $77.43 | 8.270% | $83.8335 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $152.26 | 10.148% | $167.7113 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $145.76 | 7.572% | $156.7969 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $52.90 | 7.427% | $56.8289 | $56.83 | $56.85 | $56.80 |
| Purchase #7 | $178.92 | 12.670% | $201.5892 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $876.88 | $951.4416 | $951.44 | $951.50 | $951.40 | |