| 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 | $15.67 | 9.482% | $17.1558 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $232.99 | 6.870% | $248.9964 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $195.41 | 9.486% | $213.9466 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $202.31 | 9.664% | $221.8612 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $109.53 | 8.336% | $118.6604 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $228.48 | 12.302% | $256.5876 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $78.28 | 3.610% | $81.1059 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $1,062.67 | $1,158.3139 | $1,158.33 | $1,158.30 | $1,158.40 | |