| 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 | $239.68 | 7.870% | $258.5428 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $232.67 | 8.232% | $251.8234 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $135.58 | 12.329% | $152.2957 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $73.57 | 11.225% | $81.8282 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $135.25 | 11.346% | $150.5955 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $206.54 | 7.809% | $222.6687 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $89.45 | 3.533% | $92.6103 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $1,112.74 | $1,210.3646 | $1,210.37 | $1,210.35 | $1,210.30 | |