| 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 | $39.70 | 8.760% | $43.1777 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $168.45 | 4.187% | $175.503 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $156.28 | 13.109% | $176.7667 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $246.45 | 13.459% | $279.6197 | $279.62 | $279.60 | $279.60 |
| Purchase #5 | $7.33 | 11.305% | $8.1587 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $195.58 | 10.652% | $216.4132 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $220.91 | 9.742% | $242.4311 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,034.70 | $1,142.0701 | $1,142.07 | $1,142.05 | $1,142.10 | |