| 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 | $140.58 | 6.226% | $149.3325 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $185.61 | 9.472% | $203.191 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $235.49 | 4.294% | $245.6019 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $193.42 | 13.191% | $218.934 | $218.93 | $218.95 | $218.90 |
| Purchase #5 | $19.53 | 9.270% | $21.3404 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $180.67 | 10.793% | $200.1697 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $140.67 | 9.635% | $154.2236 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $1,095.97 | $1,192.7931 | $1,192.78 | $1,192.80 | $1,192.70 | |