| 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 | $222.76 | 12.417% | $250.4201 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $111.79 | 4.668% | $117.0084 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $147.57 | 4.115% | $153.6425 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $91.62 | 3.138% | $94.495 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $13.59 | 8.611% | $14.7602 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $232.46 | 13.441% | $263.7049 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $181.28 | 9.653% | $198.779 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $1,001.07 | $1,092.8101 | $1,092.81 | $1,092.80 | $1,092.80 | |