| 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 | $202.51 | 12.859% | $228.5508 | $228.55 | $228.55 | $228.60 |
| Purchase #2 | $112.52 | 12.473% | $126.5546 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $29.59 | 11.329% | $32.9423 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $10.86 | 6.488% | $11.5646 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $34.87 | 4.460% | $36.4252 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $212.95 | 11.527% | $237.4967 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $240.40 | 3.679% | $249.2443 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $843.70 | $922.7785 | $922.77 | $922.80 | $922.80 | |