| 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 | $53.97 | 4.606% | $56.4559 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $208.68 | 5.299% | $219.738 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $186.77 | 7.425% | $200.6377 | $200.64 | $200.65 | $200.60 |
| Purchase #4 | $138.92 | 5.236% | $146.1939 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $83.67 | 5.339% | $88.1371 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $223.74 | 11.714% | $249.9489 | $249.95 | $249.95 | $249.90 |
| Purchase #7 | $36.52 | 3.403% | $37.7628 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $932.27 | $998.8743 | $998.88 | $998.90 | $998.80 | |