| 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 | $160.52 | 13.176% | $181.6701 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $176.40 | 9.683% | $193.4808 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $164.66 | 10.460% | $181.8834 | $181.88 | $181.90 | $181.90 |
| Purchase #4 | $49.39 | 7.330% | $53.0103 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $183.72 | 4.253% | $191.5336 | $191.53 | $191.55 | $191.50 |
| Purchase #6 | $153.74 | 13.813% | $174.9761 | $174.98 | $175.00 | $175.00 |
| Purchase #7 | $116.30 | 7.633% | $125.1772 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $1,004.73 | $1,101.7315 | $1,101.73 | $1,101.80 | $1,101.80 | |