| 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 | $245.61 | 3.140% | $253.3222 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $229.83 | 4.432% | $240.0161 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $181.84 | 7.526% | $195.5253 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $130.88 | 3.573% | $135.5563 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $158.61 | 11.357% | $176.6233 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $115.45 | 6.693% | $123.1771 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $218.67 | 8.466% | $237.1826 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $1,280.89 | $1,361.4029 | $1,361.41 | $1,361.40 | $1,361.40 | |