| 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 | $34.64 | 7.441% | $37.2176 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $17.80 | 7.726% | $19.1752 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $25.32 | 6.278% | $26.9096 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $135.67 | 6.279% | $144.1887 | $144.19 | $144.20 | $144.20 |
| Purchase #5 | $103.81 | 8.451% | $112.583 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $232.73 | 3.846% | $241.6808 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $170.27 | 6.459% | $181.2677 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $720.24 | $763.0226 | $763.03 | $763.05 | $763.10 | |