| 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 | $181.43 | 11.446% | $202.1965 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $139.54 | 3.372% | $144.2453 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $62.58 | 8.716% | $68.0345 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $202.49 | 12.666% | $228.1374 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $120.27 | 3.796% | $124.8354 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $171.99 | 13.111% | $194.5396 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $220.57 | 13.278% | $249.8573 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $1,098.87 | $1,211.8460 | $1,211.86 | $1,211.90 | $1,211.70 | |