| 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 | $178.86 | 13.427% | $202.8755 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $195.49 | 4.104% | $203.5129 | $203.51 | $203.50 | $203.50 |
| Purchase #3 | $179.47 | 3.811% | $186.3096 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $73.61 | 10.243% | $81.1499 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $171.52 | 5.687% | $181.2743 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $66.33 | 3.432% | $68.6064 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $71.38 | 13.141% | $80.76 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $936.66 | $1,004.4886 | $1,004.49 | $1,004.45 | $1,004.50 | |