| 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 | $177.92 | 3.133% | $183.4942 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $158.68 | 10.413% | $175.2033 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $185.74 | 4.656% | $194.3881 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $219.64 | 9.837% | $241.246 | $241.25 | $241.25 | $241.20 |
| Purchase #5 | $120.77 | 9.704% | $132.4895 | $132.49 | $132.50 | $132.50 |
| Purchase #6 | $41.38 | 7.798% | $44.6068 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $29.55 | 12.347% | $33.1985 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $933.68 | $1,004.6264 | $1,004.63 | $1,004.65 | $1,004.60 | |