| 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 | $244.40 | 11.674% | $272.9313 | $272.93 | $272.95 | $272.90 |
| Purchase #2 | $231.56 | 8.330% | $250.8489 | $250.85 | $250.85 | $250.80 |
| Purchase #3 | $221.38 | 4.282% | $230.8595 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $55.99 | 11.122% | $62.2172 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $197.79 | 4.508% | $206.7064 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $74.77 | 8.417% | $81.0634 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $120.71 | 10.407% | $133.2723 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $1,146.60 | $1,237.8990 | $1,237.90 | $1,237.85 | $1,237.90 | |