| 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 | $28.47 | 13.176% | $32.2212 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $135.48 | 6.537% | $144.3363 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $35.72 | 6.673% | $38.1036 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $137.34 | 8.425% | $148.9109 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $11.56 | 5.544% | $12.2009 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $201.34 | 5.103% | $211.6144 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $220.64 | 11.271% | $245.5083 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $770.55 | $832.8956 | $832.89 | $832.85 | $832.80 | |