| 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 | $53.92 | 8.200% | $58.3414 | $58.34 | $58.35 | $58.30 |
| Purchase #2 | $233.83 | 10.668% | $258.775 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $202.92 | 13.115% | $229.533 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $222.74 | 5.339% | $234.6321 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $194.39 | 13.341% | $220.3236 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $207.73 | 3.220% | $214.4189 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $88.80 | 6.116% | $94.231 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $1,204.33 | $1,310.2550 | $1,310.25 | $1,310.30 | $1,310.10 | |