| 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 | $209.31 | 8.447% | $226.9904 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $100.93 | 9.474% | $110.4921 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $245.82 | 8.866% | $267.6144 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $210.93 | 11.837% | $235.8978 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $151.81 | 6.815% | $162.1559 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $102.74 | 5.223% | $108.1061 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $90.84 | 11.550% | $101.332 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $1,112.38 | $1,212.5887 | $1,212.59 | $1,212.60 | $1,212.60 | |