| 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 | $137.80 | 10.422% | $152.1615 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $101.86 | 8.620% | $110.6403 | $110.64 | $110.65 | $110.60 |
| Purchase #3 | $130.72 | 3.466% | $135.2508 | $135.25 | $135.25 | $135.30 |
| Purchase #4 | $227.97 | 11.262% | $253.644 | $253.64 | $253.65 | $253.60 |
| Purchase #5 | $198.56 | 8.102% | $214.6473 | $214.65 | $214.65 | $214.60 |
| Purchase #6 | $126.55 | 13.240% | $143.3052 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $62.38 | 12.718% | $70.3135 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $985.84 | $1,079.9626 | $1,079.96 | $1,079.95 | $1,079.90 | |