| 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 | $133.70 | 6.233% | $142.0335 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $189.77 | 8.841% | $206.5476 | $206.55 | $206.55 | $206.50 |
| Purchase #3 | $200.40 | 4.796% | $210.0112 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $68.68 | 7.138% | $73.5824 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $152.88 | 13.721% | $173.8567 | $173.86 | $173.85 | $173.90 |
| Purchase #6 | $131.60 | 8.156% | $142.3333 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $96.60 | 10.791% | $107.0241 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $973.63 | $1,055.3888 | $1,055.38 | $1,055.40 | $1,055.30 | |