| 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 | $112.52 | 3.195% | $116.115 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $20.98 | 7.494% | $22.5522 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $220.96 | 11.489% | $246.3461 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $213.37 | 3.664% | $221.1879 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $162.71 | 10.273% | $179.4252 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $131.70 | 7.150% | $141.1166 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $216.66 | 13.152% | $245.1551 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $1,078.90 | $1,171.8981 | $1,171.92 | $1,171.90 | $1,171.90 | |