| 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 | $21.59 | 11.630% | $24.1009 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $187.98 | 3.770% | $195.0668 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $199.38 | 8.452% | $216.2316 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $247.58 | 3.525% | $256.3072 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $243.53 | 6.662% | $259.754 | $259.75 | $259.75 | $259.80 |
| Purchase #6 | $39.81 | 5.690% | $42.0752 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $149.98 | 8.124% | $162.1644 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $1,089.85 | $1,155.7001 | $1,155.70 | $1,155.70 | $1,155.80 | |