| 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 | $74.51 | 9.177% | $81.3478 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $245.79 | 4.226% | $256.1771 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $248.64 | 12.681% | $280.17 | $280.17 | $280.15 | $280.20 |
| Purchase #4 | $58.69 | 3.841% | $60.9443 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $138.34 | 3.718% | $143.4835 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $140.99 | 11.774% | $157.5902 | $157.59 | $157.60 | $157.60 |
| Purchase #7 | $243.30 | 11.223% | $270.6056 | $270.61 | $270.60 | $270.60 |
| 7 purchase totals = | $1,150.26 | $1,250.3185 | $1,250.32 | $1,250.35 | $1,250.30 | |