| 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 | $34.27 | 6.817% | $36.6062 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $187.50 | 7.433% | $201.4369 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $202.94 | 4.375% | $211.8186 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $29.50 | 11.775% | $32.9736 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $197.39 | 13.308% | $223.6587 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $81.40 | 12.835% | $91.8477 | $91.85 | $91.85 | $91.80 |
| Purchase #7 | $165.97 | 7.804% | $178.9223 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $898.97 | $977.2640 | $977.27 | $977.20 | $977.20 | |