| 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 | $122.67 | 13.203% | $138.8661 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $244.58 | 10.708% | $270.7696 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $59.84 | 6.129% | $63.5076 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $193.88 | 6.428% | $206.3426 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $206.96 | 11.584% | $230.9342 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $204.64 | 4.810% | $214.4832 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $42.63 | 7.379% | $45.7757 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $1,075.20 | $1,170.6790 | $1,170.68 | $1,170.70 | $1,170.70 | |