| 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 | $235.35 | 5.608% | $248.5484 | $248.55 | $248.55 | $248.50 |
| Purchase #2 | $126.48 | 13.278% | $143.274 | $143.27 | $143.25 | $143.30 |
| Purchase #3 | $84.75 | 3.479% | $87.6985 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $24.57 | 11.291% | $27.3442 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $80.90 | 7.624% | $87.0678 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $49.39 | 12.617% | $55.6215 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $89.36 | 8.489% | $96.9458 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $690.80 | $746.5002 | $746.50 | $746.45 | $746.40 | |