| 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 | $101.53 | 13.206% | $114.9381 | $114.94 | $114.95 | $114.90 |
| Purchase #2 | $210.62 | 7.160% | $225.7004 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $135.33 | 8.658% | $147.0469 | $147.05 | $147.05 | $147.00 |
| Purchase #4 | $5.31 | 3.853% | $5.5146 | $5.51 | $5.50 | $5.50 |
| Purchase #5 | $169.28 | 12.260% | $190.0337 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $63.44 | 12.811% | $71.5673 | $71.57 | $71.55 | $71.60 |
| Purchase #7 | $44.87 | 12.274% | $50.3773 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $730.38 | $805.1783 | $805.18 | $805.20 | $805.10 | |