| 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 | $216.60 | 9.456% | $237.0817 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $33.90 | 13.661% | $38.5311 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $195.50 | 3.511% | $202.364 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $158.43 | 4.572% | $165.6734 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $206.74 | 10.262% | $227.9557 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $39.27 | 8.544% | $42.6252 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $90.68 | 4.739% | $94.9773 | $94.98 | $95.00 | $95.00 |
| 7 purchase totals = | $941.12 | $1,009.2084 | $1,009.21 | $1,009.25 | $1,009.30 | |