| 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 | $8.72 | 5.266% | $9.1792 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $165.92 | 3.138% | $171.1266 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $78.87 | 6.251% | $83.8002 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $248.80 | 10.675% | $275.3594 | $275.36 | $275.35 | $275.40 |
| Purchase #5 | $90.43 | 5.413% | $95.325 | $95.33 | $95.35 | $95.30 |
| Purchase #6 | $123.96 | 9.609% | $135.8713 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $50.28 | 7.808% | $54.2059 | $54.21 | $54.20 | $54.20 |
| 7 purchase totals = | $766.98 | $824.8676 | $824.88 | $824.90 | $824.90 | |