| 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 | $247.89 | 12.745% | $279.4836 | $279.48 | $279.50 | $279.50 |
| Purchase #2 | $137.46 | 13.607% | $156.1642 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $242.35 | 6.384% | $257.8216 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $190.80 | 8.558% | $207.1287 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $53.69 | 7.216% | $57.5643 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $85.35 | 12.814% | $96.2867 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $127.36 | 9.743% | $139.7687 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $1,084.90 | $1,194.2178 | $1,194.21 | $1,194.20 | $1,194.30 | |