| 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 | $221.80 | 12.854% | $250.3102 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $19.95 | 12.670% | $22.4777 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $113.87 | 8.244% | $123.2574 | $123.26 | $123.25 | $123.30 |
| Purchase #4 | $165.55 | 3.725% | $171.7167 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $174.35 | 4.452% | $182.1121 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $98.40 | 5.385% | $103.6988 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $198.29 | 13.852% | $225.7571 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $992.21 | $1,079.3300 | $1,079.34 | $1,079.30 | $1,079.40 | |