| 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 | $48.85 | 9.811% | $53.6427 | $53.64 | $53.65 | $53.60 |
| Purchase #2 | $235.44 | 5.729% | $248.9284 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $97.39 | 8.703% | $105.8659 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $249.29 | 5.588% | $263.2203 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $74.61 | 7.773% | $80.4094 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $52.86 | 10.386% | $58.35 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $144.37 | 11.818% | $161.4316 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $902.81 | $971.8483 | $971.85 | $971.85 | $971.80 | |