| 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 | $133.87 | 3.179% | $138.1257 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $203.71 | 10.262% | $224.6147 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $180.36 | 7.618% | $194.0998 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $249.46 | 6.636% | $266.0142 | $266.01 | $266.00 | $266.00 |
| Purchase #5 | $30.82 | 8.267% | $33.3679 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $30.73 | 12.426% | $34.5485 | $34.55 | $34.55 | $34.50 |
| Purchase #7 | $147.28 | 3.725% | $152.7662 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $976.23 | $1,043.5370 | $1,043.54 | $1,043.50 | $1,043.50 | |