| 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 | $191.54 | 7.158% | $205.2504 | $205.25 | $205.25 | $205.30 |
| Purchase #2 | $150.91 | 6.369% | $160.5215 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $90.79 | 6.128% | $96.3536 | $96.35 | $96.35 | $96.40 |
| Purchase #4 | $120.77 | 8.345% | $130.8483 | $130.85 | $130.85 | $130.80 |
| Purchase #5 | $192.86 | 5.838% | $204.1192 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $230.41 | 9.457% | $252.1999 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $72.25 | 5.389% | $76.1436 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $1,049.53 | $1,125.4365 | $1,125.43 | $1,125.40 | $1,125.40 | |