| 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 | $5.85 | 13.562% | $6.6434 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $28.47 | 9.212% | $31.0927 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $93.28 | 5.459% | $98.3722 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $71.75 | 10.589% | $79.3476 | $79.35 | $79.35 | $79.30 |
| Purchase #5 | $191.35 | 10.821% | $212.056 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $168.53 | 5.860% | $178.4059 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $112.76 | 13.610% | $128.1066 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $671.99 | $734.0244 | $734.03 | $734.00 | $734.00 | |