| 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 | $229.77 | 9.303% | $251.1455 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $56.92 | 9.611% | $62.3906 | $62.39 | $62.40 | $62.40 |
| Purchase #3 | $184.42 | 5.195% | $194.0006 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $223.61 | 12.396% | $251.3287 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $220.67 | 9.694% | $242.0617 | $242.06 | $242.05 | $242.10 |
| Purchase #6 | $245.71 | 4.423% | $256.5778 | $256.58 | $256.60 | $256.60 |
| Purchase #7 | $235.73 | 8.525% | $255.826 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $1,396.83 | $1,513.3309 | $1,513.34 | $1,513.40 | $1,513.30 | |