| 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 | $185.75 | 4.617% | $194.3261 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $180.62 | 6.514% | $192.3856 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $46.37 | 6.696% | $49.4749 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $130.35 | 12.253% | $146.3218 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $150.97 | 6.532% | $160.8314 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $202.92 | 13.550% | $230.4157 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $231.36 | 9.274% | $252.8163 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $1,128.34 | $1,226.5718 | $1,226.58 | $1,226.55 | $1,226.50 | |