| 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 | $18.72 | 4.524% | $19.5669 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $83.42 | 12.305% | $93.6848 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $178.61 | 10.180% | $196.7925 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $48.68 | 11.605% | $54.3293 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $235.62 | 13.636% | $267.7491 | $267.75 | $267.75 | $267.70 |
| Purchase #6 | $249.72 | 5.755% | $264.0914 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $168.79 | 12.230% | $189.433 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $983.56 | $1,085.6470 | $1,085.64 | $1,085.70 | $1,085.60 | |