| 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 | $213.58 | 9.660% | $234.2118 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $250.87 | 11.296% | $279.2083 | $279.21 | $279.20 | $279.20 |
| Purchase #3 | $147.56 | 7.150% | $158.1105 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $27.57 | 13.779% | $31.3689 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $18.72 | 6.406% | $19.9192 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $247.29 | 3.860% | $256.8354 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $140.40 | 7.521% | $150.9595 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $1,045.99 | $1,130.6136 | $1,130.62 | $1,130.55 | $1,130.60 | |